{"title":"Battery Monitors \u0026 BMS","description":null,"products":[{"product_id":"0-50a-small-battery-monitor-shunt-voltmeter-ammeter-lifepo4-lithium-backlight-waterproof-battery-monitor-with-shunt","title":"0-50A Small Battery Monitor Shunt Voltmeter Ammeter Lifepo4 Lithium | Backlight Waterproof Battery Monitor with Shunt","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClear TFT Color ScreenThe battery meter features a high-definition TFT color display that delivers sharp and soft visuals, with adjustable backlight from 10–100%. Users can easily read data in boats, and off-grid systems, even in bright or low-light environments\u003c\/li\u003e\n\u003cli\u003eReal-Time Curve \u0026amp; Dual DetectionThe smart shunt offers real-time curve display for charging and discharging performance. Clear “+” and “–” symbols show current direction at a glance, helping users track battery status and prevent unexpected power loss\u003c\/li\u003e\n\u003cli\u003eSmart Battery ManagementThe battery monitor shows real-time percentage, capacity up to 999Ah, voltage, current, and power. It enables quick setup of 0% or 100% capacity to match real usage, ensuring accurate readings for solar, and portable power systems\u003c\/li\u003e\n\u003cli\u003eData Protection \u0026amp; Easy ControlThe shunt battery monitor has built-in storage that automatically saves the last test data when the system shuts down. Adjustable screen brightness and sleep mode extend service life, while a 4-digit password setting protects against accidental changes\u003c\/li\u003e\n\u003cli\u003eCompact Versatility for Wide UseThe battery shunt features a small 52.4×29.4×9.4mm 50A design that fits tight spaces and supports a wide range of devices such as golf carts, cleaning robots, scooters, and portable solar setups, making it ideal for DIY and mobile energy users\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251084918993,"sku":"BW-B0FNWG928T","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71SUA0sYGIL._SL1500.jpg?v=1786993963"},{"product_id":"500a-battery-monitor-with-shunt-8v-120v-m8-terminals-buzzer-alarm-monitoring-voltage-current-power-capacity","title":"500A Battery Monitor with Shunt, 8V-120V, M8 Terminals, Buzzer Alarm | Monitoring Voltage, Current, Power, Capacity","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe newly upgraded LiTime battery monitor features M8 shunt terminals. Engineered for high precision (±1% accuracy), this lithium battery monitor delivers accurate, real-time monitoring of voltage, current, power, capacity, remaining time, and state of charge (SOC), giving you full visibility of your battery status.\u003c\/li\u003e\n\u003cli\u003eVoltage \u0026amp; Capacity Alarm: When voltage or capacity drops below your preset level, the LCD display will flash and the buzzer will sound every 10 seconds, helping prevent unexpected power loss.\u003c\/li\u003e\n\u003cli\u003eSmart shunt monitors supports 8–120V battery banks with capacities from 0–9999Ah. Automatically detects different battery types including Li-ion, LiFePO4, AGM, Gel, and more. Whether you're using it in an RV, home energy storage system, or off-grid cabin, this monitor covers a wide range of applications and meets your everyday battery monitoring needs.\u003c\/li\u003e\n\u003cli\u003eBacklit LCD Display: The 500A battery meter features an adjustable backlit LCD screen for clear visibility in low-light conditions, allowing you to easily check your battery status anytime, even at night.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Comes with complete mounting accessories, including a 20ft shielded cable for flexible, long-distance installation. The compact design saves space and allows you to install it wherever you need with ease.\u003c\/li\u003e\n\u003cli\u003eWarranty: Includes a 1-year warranty. If you have any issues during use, our support team is ready to help you resolve them quickly.\u003c\/li\u003e\n\u003cli\u003eNote: This monitor is not waterproof. Please install it in a dry environment.\u003c\/li\u003e\n\u003cli\u003eProtection Upgrade: This LiTime product is covered by AIG Product Liability Insurance, effective from May 22, 2026.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251084984529,"sku":"BW-B0GRVQV8ZX","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61-g943q-dL._SL1500.jpg?v=1786993963"},{"product_id":"dc-multifunction-battery-monitor-meter-with-shunt-0-200v-0-500a-lcd-display-digital-current-multimeter-voltmeter","title":"DC Multifunction Battery Monitor Meter with Shunt,0-200V,0-500A, LCD Display Digital Current Multimeter Voltmeter","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e★ 9 Measurement Functions.One interface displays nine parameters including Voltage(0-200V), Current(0-500A), Power(0-60000W), Impedance(0-1000Ω), Internal Resistance(0-999mΩ), Capacity(0-1000AH), SOC, Energy (0-9999kWh) and Running time(0-999h).(500A 50mV shunt included in package))\u003c\/li\u003e\n\u003cli\u003e★ Better Visual Experience. Full view LCD screen, 360°viewing without dead angle, with backlight function, it is clearly visible whatever day or night.\u003c\/li\u003e\n\u003cli\u003e★ No Screw \u0026amp; Easy Installation - With the installation design of the pressing terminal, it is easy and convenient to install and remove the wires without the screws.\u003c\/li\u003e\n\u003cli\u003e★ Accurate Measurement. High precision chip control, accurate data, efficient and stable operation, safe and reliable welding process, measurement accuracy reaches 1%.\u003c\/li\u003e\n\u003cli\u003e★ Wide Application - Wildly used in the automobile, solar energy system, industrial assembly line, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085050065,"sku":"BW-B09C8BQ4TX","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71sLEJGN0UL._AC_SL1500.jpg?v=1786993963"},{"product_id":"dc-8-100v-0-100a-amp-meter-voltmeter-battery-monitor-with-100a-shunt-lcd-energy-monitor-real-time-power","title":"DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor with 100A Shunt | LCD Energy Monitor | Real-Time Power","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTest range: Voltage: DC 8~100V; Current: 0~100A; Power: 0~10kW; Energy: 0~9999kWh\u003c\/li\u003e\n\u003cli\u003eStore energy data when power off (can be reset to 0). The blue backlight can be turned on\/off manually\u003c\/li\u003e\n\u003cli\u003eWith overload alarm function (If active power is larger than threshold, backlight and power value will flash)\u003c\/li\u003e\n\u003cli\u003e4 in 1 meter; Large-screen LCD (displays voltage, current, active power, energy at the same time)\u003c\/li\u003e\n\u003cli\u003eNote: Only display and shunt are included. It doesn't include any wire or accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085082833,"sku":"BW-B013PKYILS","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71qcgzeraKL._SL1500.jpg?v=1786993963"},{"product_id":"coulometer-dc-8-100v-100a-battery-monitor-12v-24v-36v-48v-60v-volt-amp-watt-meter-2-4-inch-lcd-color-screen","title":"Coulometer, DC 8-100V 100A Battery Monitor 12V 24V 36V 48V 60V Volt Amp Watt Meter, 2.4 inch LCD Color Screen","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eParameter --- Voltage Range: 8-100V; Current Range: 0.05-100A; Power: 0-50KW; Capacity: 0.1-99999AH; Voltage Accuracy: ±1%+2digits; Current Precision: ±0.5%+2digits; Measure Speed: 20 Time\/s.\u003c\/li\u003e\n\u003cli\u003eDisplay --- This coulometer is equipped with 2.4 inches LCD high precision color screen. Bigger size and higher contrast, easily and clearly to read the parameters whenever at night and day, indoor or outside, even under the sunshine.\u003c\/li\u003e\n\u003cli\u003eBacklight Alarm --- After turning on LBR function, when the remain capacity is lower than 20% or voltage is lower than LVP; the backlight will flash to alarm. The backlight will also flash when charging current is higher than STI(the current value for turning off screen).\u003c\/li\u003e\n\u003cli\u003eAPPLICATION --- can be used as battery charge discharge tester meter coulometer for automotive and car battery; as battery capacity monitor for solar panel; as voltage meter, ampere meter, power meter for RV Boat, etc.\u003c\/li\u003e\n\u003cli\u003eWarranty --- This coulometer has totally one-year long period warranty guarantee since you get the item.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDROK DC 8-100V Coulombmeter 100\/200\/300\/500A Parameter Voltage: 8-100V Current: 0.05-100A\/0.1-200A\/0.15-300A\/0.2-500A Capacity: 0.1-99999AH Power: 50KW Voltage Precision: ±1% + 2 digits Current Precision: ±0.5% + 2 digits Measure Speed: 20 Times per Second Display Board Size: 86*53*17mm\/3.39*2.09*0.67in Measure Board Size: 56*36*34mm\/2.20*1.42*1.34in  Function 1.CLR: current clear function. When no-load current is not zero, enter this function, Short press ▲ to clear the no-load current. 2.BAT: set battery total capacity. 3.BPC: set available capacity percentage. 4.LED: set LCD screen backlight brightness. Level 0-10 can be adjusted  5.STE: set screen turn off time. when working time is longer than the set time, screen will auto turn off. 6.STI: set current value for turning off screen. When measure current is lower than the set value, screen will auto turn off. When measure current is higher than the set value, screen will auto turn on. 7.BKC: set the screen display colors, total 2 colors to choose, black-white and colorful. 8.LAG: set the language(English\/Chinese). 9.LVP: Low voltage alarm. When voltage is lower than LVP value, the capacity will auto clear. 10.LBR: turn on\/off ba\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085148369,"sku":"BW-B0BR525R7Z","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71Cjmkf_PCL._SL1500.jpg?v=1786993964"},{"product_id":"500a-battery-monitor-tester-with-shunt-battery-meter-power-system-high-low-voltage-programmable-alarm-10v-120v","title":"500A Battery Monitor, Tester with Shunt, Battery Meter Power System | High \u0026 Low Voltage Programmable Alarm, 10V-120V","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1% Accuracy Measurement: Shunt-type battery monitor design provides much more accurate real-time voltage and current draw measurement.\u003c\/li\u003e\n\u003cli\u003eProtect the batteries: With High and low capacity alarm functions, our battery tester with shunt will alarm, and backlight and voltage value will flash simultaneously to protect the batteries from getting over-discharged.\u003c\/li\u003e\n\u003cli\u003eFit for all battery: The energy monitor is compatible with various battery types, including Lead Acid (AGM, GEL), Lithium Iron Phosphate, Lithium-ion, Nickel-metal hybrid. 12V battery monitor compatible with batteries operating at 12 volts, 24 volts, and 48 volts.\u003c\/li\u003e\n\u003cli\u003eEasy To read: Renogy battery monitor displays multiple electronic parameters, including Voltage, Current, Consumed Power, Battery Capacity, and battery degradation rate with a customized brightness high-definition Backlight Display.\u003c\/li\u003e\n\u003cli\u003eEasy to Install: Transparent shunt holder makes the renogy lithium battery monitor easier to mount the shunt. And the 20ft Shielded cable allows you to monitor the battery status from a distance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085181137,"sku":"BW-B07RP5B5P7","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61qo1E_V7KL._AC_SL1500.jpg?v=1786993965"},{"product_id":"ipx7-waterproof-battery-monitor-7-100v-tester-with-bracket-temp-alarm-12v-24v-36v-48v-60v-72v-digital-display","title":"IPX7 Waterproof Battery Monitor 7-100V Tester with Bracket, Temp \u0026 Alarm | 12v 24v 36v 48v 60v 72v Digital Display","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAPPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart, automotive , car, marine, RV, boat, etc.\u003c\/li\u003e\n\u003cli\u003eAPPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid,AGM battery, LiFePO4 battery. Default 12 volt lead acid battery .\u003c\/li\u003e\n\u003cli\u003ePROTECTION ---The smart battery monitor with fully colsed protective shell, dustproof ,IPX7 Waterproof ,It can be used for indoor and outdoor. Even if you soak in water for 72 hours, it will not get water.Input reverse connection protection.\u003c\/li\u003e\n\u003cli\u003eINSTALLATION --- The red wire for the positive and the black wire for the negative. The wires length are 23.62 inches(60.0cm),we provide mounting bracket,double-side adhensinve and screw for conventient installing.\u003c\/li\u003e\n\u003cli\u003eBuzzer Alarm\u0026amp;Temperature--- The battery monitor can set low and high voltage buzzer alarm and short press\"M\"key can switch voltage and temperature（Celsius).\u003c\/li\u003e\n\u003cli\u003ePower-off Memory--The battery tester with power-off memory function. it can retain settings when power is removed.\u003c\/li\u003e\n\u003cli\u003eNote--After getting the product, You must be make a simple setting follow the instructions, otherwise the percentage will always display 100%!\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085213905,"sku":"BW-B0BZRYMMKD","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61DIEcKMlCL._SL1500.jpg?v=1786993965"},{"product_id":"battery-monitor-with-shunt-8-120v-0-500a-voltmeter-ammeter-backlight-voltage-current-meter-waterproof-battery","title":"Battery Monitor with Shunt 8-120V 0-500A Voltmeter Ammeter Backlight | Voltage Current Meter, Waterproof Battery","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReal-Time Battery Insights: This battery monitor with shunt tracks state of charge (%), remaining capacity (up to 999Ah), voltage (V), and current (A) to optimize performance. Maximize efficiency, extend battery lifespan, and prevent unexpected failures—monitor your power like a fuel gauge\u003c\/li\u003e\n\u003cli\u003eUniversal Compatibility: The batery meter works seamlessly with 8-120V lead-acid, LiFePO4 and lithium-ion batteries, supporting up to 500A peak (350A continuous). Ideal for RV, boats, golf carts, motorcycles, cars, and trucks, solar panel, ensuring reliable power monitoring across diverse setups\u003c\/li\u003e\n\u003cli\u003eCrisp Backlit Display: The backlight function of the RV battery monitor ensures clarity in darkness or direct sunlight. Features two-way current detection and auto-sleep mode (\u0026lt;50mA) to conserve energy; wake instantly with a button tap\u003c\/li\u003e\n\u003cli\u003eSleek All-in-One Design: The lithium battery monitor features user-friendly touch buttons, a compact circular display, and included 3m\/10ft shielded cables + 1m\/3.3ft positive wire. Simplified manual streamlines setup for stress-free installation\u003c\/li\u003e\n\u003cli\u003eAuto-Save Data Memory: This batery shunt preserves settings and retains the last recorded data even during shutdowns, ensuring seamless tracking without manual input\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085246673,"sku":"BW-B0DCN9PRD9","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71Q2ZcuuQpL._SL1500.jpg?v=1786993966"},{"product_id":"12v-led-display-voltmeter-with-touch-switch-waterproof-digital-voltage-gauge-panel-meter-battery-monitor-board","title":"12V LED Display Voltmeter with Touch Switch Waterproof | Digital Voltage Gauge Panel Meter Battery Monitor Board","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLED Digital Display：Precise blue LED digital display for real-time monitoring of battery voltage status. It is also possible to switch between the voltage and the battery percentage, and it can also be turned off to reduce the battery consumption of storage.\u003c\/li\u003e\n\u003cli\u003eEasy to install：Panel Flush Mount and Easy to Install, drill size of 1.15\" diameter, with Twist \u0026amp; Lock fastener for stable mounting, Fits to almost all panel location.\u003c\/li\u003e\n\u003cli\u003eWaterproof: This LED display voltmeter has a waterproof function, it is not easily eroded by water, so you can use it for voltage tests underwater; There is no need to worry that it will not be accurate enough because of the liquid environment, and the LED display voltmeter will be broken or other problems.\u003c\/li\u003e\n\u003cli\u003ePremium Material: This waterproof digital voltage tester is mainly made of fire retardant PC material, which has fireproof, waterproof, moisture-proof, wear-resistant and other advantages; This material is also reliable and sturdy, not easy to break under pressure, it has a long service life.\u003c\/li\u003e\n\u003cli\u003ePackage Includes: 1 x Car Voltmeter Gauge; 2 x Insulated Terminals; 2 x Screws; 1 x panel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085279441,"sku":"BW-B0CVWZ9P37","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71WuFiYwm4L._SL1500.jpg?v=1786993965"},{"product_id":"dc-multifunction-battery-monitor-meter-with-shunt-0-200v-0-100a-lcd-display-digital-current-multimeter-voltmeter","title":"DC Multifunction Battery Monitor Meter with Shunt,0-200V,0-100A, LCD Display Digital Current Multimeter Voltmeter","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e★ 9 Measurement Functions.One interface displays nine parameters including Voltage(0-200V), Current(0-100A), Power(0-60000W), Impedance(0-1000Ω), Internal Resistance(0-999mΩ), Capacity(0-1000AH), SOC, Energy (0-9999kWh) and Running time(0-999h).\u003c\/li\u003e\n\u003cli\u003e★ Better Visual Experience. Full view LCD screen, 360°viewing without dead angle, with backlight function, it is clearly visible whatever day or night.\u003c\/li\u003e\n\u003cli\u003e★ No Screw \u0026amp; Easy Installation - With the installation design of the pressing terminal, it is easy and convenient to install and remove the wires without the screws.\u003c\/li\u003e\n\u003cli\u003e★ Accurate Measurement. High precision chip control, accurate data, efficient and stable operation, safe and reliable welding process, measurement accuracy reaches 1%.\u003c\/li\u003e\n\u003cli\u003e★ Wide Application - Wildly used in the automobile, solar energy system, industrial assembly line, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085541585,"sku":"BW-B08Y61CNLK","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71TxbNzu2SS._SL1500.jpg?v=1786993967"},{"product_id":"dc-0-300v-100a-digital-battery-monitor-built-in-shunt-lcd-solar-multifunction-power-meter-multimeter-ammeter","title":"DC 0-300V 100A Digital Battery Monitor, Built-in Shunt, LCD, Solar | Multifunction Power Meter, Multimeter, Ammeter","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 in 1 Measuring Type\/Range: Voltage 0-300V,Current 0-100A,Power 0-90000W,Power consumption 0～999kWh, Current and power consumption directions. Power consumption data preserved when power off.\u003c\/li\u003e\n\u003cli\u003eBuilt-in shunt and embedded interface simplify your installation.\u003c\/li\u003e\n\u003cli\u003eLCD Display:Large-screen LCD with a full sight of 180° view,The green backlight can be turned on\/off manually.\u003c\/li\u003e\n\u003cli\u003eReverse direction indication for current and energy, and the energy direction is judged according to the current direction,featured as bidirectional ammeter.\u003c\/li\u003e\n\u003cli\u003eReinforced PBT material with high temperature resistance ensures its wide application for photovoltaic inverter, assembly line test, RV, DIY electronic maintenance and so on.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085574353,"sku":"BW-B094RHQKMB","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/51esb6YqP5S._SL1001.jpg?v=1786993967"},{"product_id":"digital-multimeter-dc-8-100v-100a-battery-monitor-12v-24v-36v-48v-60v-volt-amp-watt-meter-big-color-screen-lcd","title":"Digital Multimeter, DC 8-100V 100A Battery Monitor 12V 24V 36V 48V 60V Volt Amp Watt Meter, Big Color Screen LCD","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eParameter --- Voltage Range: 8-100V; Current Range: 0.05-100A; Power: 0-50KW; Capacity: 0.1-99999AH; Voltage Accuracy: ±1%+2digits; Current Precision: ±0.5%+2digits; Measure Speed: 20 Time\/s.\u003c\/li\u003e\n\u003cli\u003eLCD Display --- This coulometer is equipped with 2.4 inches LCD high precision color screen. Bigger size and higher contrast, easily and clearly to read the parameters whenever at night and day, indoor or outside, even under the sunshine.\u003c\/li\u003e\n\u003cli\u003eBacklight Alarm --- After turning on LBR function, when the remain capacity is lower than 20% or voltage is lower than LVP; the backlight will flash to alarm. The backlight will also flash when charging current is higher than STI(the current value for turning off screen).\u003c\/li\u003e\n\u003cli\u003eAPPLICATION --- can be used as battery charge discharge tester meter coulometer for automotive and car battery; as battery capacity monitor for solar panel; as voltage meter, ampere meter, power meter for RV Boat, etc. Mounting with base for more stability.\u003c\/li\u003e\n\u003cli\u003eWarranty --- This coulometer has totally one-year long period warranty guarantee since you get the item.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDROK DC 8-100V Coulombmeter 100A Parameter Voltage: 8-100V Current: 0.05-100A Capacity: 0.1-99999AH Power: 50KW Voltage Precision: ±1% + 2 digits Current Precision: ±0.5% + 2 digits Measure Speed: 20 Times per Second Display Board Size: 86*53*17mm\/3.39*2.08*0.67in Measure Board Size: 56*36*34mm\/2.20*1.42*1.34in  Function 1.CLR: current clear function. When no-load current is not zero, enter this function, Short press ▲ to clear the no-load current. 2.BAT: set battery total capacity. 3.BPC: set available capacity percentage. 4.LED: set LCD screen backlight brightness. Level 0-10 can be adjusted  5.STE: set screen turn off time. when working time is longer than the set time, screen will auto turn off. 6.STI: set current value for turning off screen. When measure current is lower than the set value, screen will auto turn off. When measure current is higher than the set value, screen will auto turn on. 7.BKC: set the screen display colors, total 2 colors to choose, black-white and colorful. 8.LAG: set the language(English\/Chinese). 9.LVP: Low voltage alarm. When voltage is lower than LVP value, the capacity will auto clear. 10.LBR: turn on\/off backlight alarm. After turning on LBR, whe\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251085607121,"sku":"BW-B0D146ZJL2","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71V0Uwq6yeL._SL1500.jpg?v=1786993967"},{"product_id":"500a-battery-monitor-with-shunt-3-backlight-screen-rv-monitor-with-programmable-alarm-for-8-120v-lifepo4-lithium","title":"500A Battery Monitor with Shunt, 3\" Backlight Screen RV Monitor with Programmable Alarm for 8-120V Lifepo4, Lithium","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3inch Larger Backlight Screen:LNEX Classic shunt battery monitor equipped with 3.0 inch backlight screen Which is lager and clearer to see the battery voltage,current,power,battery capacity, percentage and remin time all at the same time. It makes monitoring your battery easy at a glance in the real-time.\u003c\/li\u003e\n\u003cli\u003eHigh and Low Programmable Alarm:With high low capacity alarm function,our rv battery monitor will alarm and backlight and voltage value will flash simultaneously to draw your attention, when your battery capacity is low or high to protect the batteries from getting over-discharged.\u003c\/li\u003e\n\u003cli\u003e1% More Accuracy Measurement:Upgraded shunt battery monitor equipped with high precision current detector which provides more accurate real-time voltage and current measurement. Moreover, LNEX battery monitor can automatically store the latest testing data when its system shuts down for protecting no data becomes lost when a power failure occurs.\u003c\/li\u003e\n\u003cli\u003eFit for all battery:LNEX battery monitor 500A can monitor 8V-120V battery, including Lead Acid, LiFePO4, Lithium, Nickel-metal hybrid,widely used for RV, Car, Electric Motorcycle, Golf Cart, Boat and 12V battery monitor compatible with batteries operating at 12 volts, 24 volts, and 48 volts. In addition, brightness adjustable keeps you comfortable at night and saves your battery power.\u003c\/li\u003e\n\u003cli\u003eEasy to Install:The battery shunt holder with clearly marked positive and negative makes it easier to mount the shunt while the 16ft long shielded wire allows you to monitor the status of your battery from a distance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087737041,"sku":"BW-B0FS29RJK2","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61Hr0nVomWL._SL1500.jpg?v=1786993967"},{"product_id":"7-100v-battery-monitor-color-lcd-with-temp-buzzer-alarm-12v-24v-36v-48v-60v-72v-digital-display-lead-acid","title":"7-100V Battery Monitor, Color LCD with Temp \u0026Buzzer Alarm | 12v 24v 36v 48v 60v 72v Digital Display Lead-acid \u0026","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAPPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid,AGM battery, LiFePO4 battery. Default 12 volt lead acid battery .\u003c\/li\u003e\n\u003cli\u003eAPPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart,automotive , car, marine, RV, boat, etc.\u003c\/li\u003e\n\u003cli\u003ePROTECTION ---Input reverse connection protection.The battery tester not waterproof and it only be used for indoor;The product had gotten the CE certification, ,it will not be heated even which is used for a long time(The voltage must be less than 100V)\u003c\/li\u003e\n\u003cli\u003eINSTALLATION --- Red wire for the positive, Black wire for the negative. The wires length are 39.37 inches .\u003c\/li\u003e\n\u003cli\u003eBuzzer Alarm\u0026amp;Temperature--- The battery monitor can set low and high voltage buzzer alarm and short press\"M\"key can switch voltage and temperature（Celsius).\u003c\/li\u003e\n\u003cli\u003ePower-off Memory--The battery tester with power-off memory function,it can retain settings when power is removed.\u003c\/li\u003e\n\u003cli\u003eNote--After getting the product, Must be make a simple setting according to the instructions, otherwise the percentage will always display 100%!\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087769809,"sku":"BW-B09JMY44LX","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61GUt7KGKKL._SL1500.jpg?v=1786993967"},{"product_id":"dc-multifunction-battery-monitor-meter-0-200v-0-100a-lcd-display-digital-current-multimeter-voltmeter-ammeter-for","title":"DC Multifunction Battery Monitor Meter, 0-200V 0-100A LCD Display Digital Current Multimeter Voltmeter Ammeter for","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e9 in 1 Battery Monitor Meter-- 1 interface displays 9 kinds of measurement parameters at the same time, including Voltage(0-200V), Current(0-100A), Power(0-20000W), Impedance( 0-1000Ω), Internal Resistance(0-999mΩ), Capacity(0-1000AH), SOC, Energy Consumption(0-9999kWh) and Running Time(0-999h).\u003c\/li\u003e\n\u003cli\u003eBetter Visual Experience-- LCD HD display, 360° viewing without dead angle, with backlight function, it is clearly visible whatever day or night. Through battery monitor meter, you can better monitor the real-time data of your battery and use it with more peace of mind.\u003c\/li\u003e\n\u003cli\u003eNo Screw Installation-- LCD display digital current multimeter adopts the installation design of the push-on terminal, it is easy and convenient to install and remove the wires without the screws.（Pls read the instructions carefully and strictly follow the wiring diagram before installation.）\u003c\/li\u003e\n\u003cli\u003eAccurate Measurement-- 100A DC battery monitor meter is controlled by a high precision chip,efficient and stable operation, safe and reliable welding process, measurement accuracy reaches 1%.\u003c\/li\u003e\n\u003cli\u003eWide Application-- Battery monitor meter wildly used in the automobile, solar system, industrial assembly line, trailer,RV\u0026amp;boat ect.\u003c\/li\u003e\n\u003cli\u003eWarm Service-- MNJ Motor provides you 30-Days Money Back\/ Replacement and 24 months Warranty, Within 4 hours Response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087802577,"sku":"BW-B07W7XXKVF","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/81e-phAm5AL._AC_SL1500.jpg?v=1786993967"},{"product_id":"bm1000-bluetooth-battery-monitor-with-400a-smart-shunt-10-120v-capacity-meter-for-lifepo4-lithium-agm-lead-acid","title":"BM1000 Bluetooth Battery Monitor with 400A Smart Shunt, 10-120V Capacity Meter for LiFePO4, Lithium, AGM \u0026 Lead-Acid","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKNOW YOUR BATTERY STATUS IN REAL TIME: ANCEL BM1000 turns your phone into a clear battery dashboard, tracking SOC, voltage, current, power, and remaining capacity so you can stop guessing and plan power use with confidence in your RV, boat, solar, or off-grid setup\u003c\/li\u003e\n\u003cli\u003eMADE FOR 10–120V BATTERY SYSTEMS: Compatible with LiFePO4, lithium, AGM, and lead-acid battery banks across common 12V, 24V, 36V, and 48V setups, making it a practical smart shunt monitor for RVs, marine systems, solar storage, inverters, and auxiliary power\u003c\/li\u003e\n\u003cli\u003e400A SMART SHUNT FOR REAL-WORLD LOADS: Instead of chasing oversized numbers, BM1000 is designed for common RV, marine, and solar systems with typical 100–300A peak loads, helping deliver stable readings, lower heat, and efficient monitoring without paying for unused capacity\u003c\/li\u003e\n\u003cli\u003eINSTALL WITH LESS GUESSWORK: Wrong-proof ports, clear point-to-point wiring, built-in reverse polarity and overload protection, plus QR video guidance help reduce wiring mistakes and make installation easier for DIY users working in tight battery compartments\u003c\/li\u003e\n\u003cli\u003eBLUETOOTH APP WITH 30-DAY ENERGY HISTORY: Check live battery data from your phone and review up to 30 days of usage trends to spot abnormal drain, understand power habits, and better protect your battery bank. Bluetooth range is about 10m in open areas and may be reduced by walls or metal compartments\u003c\/li\u003e\n\u003cli\u003eMAKE SURE IT FITS YOUR SETUP: BM1000 is designed for 10–120V battery bank monitoring in RV, marine, solar, and off-grid systems, including LiFePO4, lithium, AGM, and lead-acid setups. It is not intended for CCA battery load testing, starter battery diagnosis, or OBD vehicle diagnostics. Bluetooth access is designed for nearby monitoring; range may vary with distance, walls, and metal compartments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087835345,"sku":"BW-B0F91B3NLN","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/81VSr1uYpFL._SL1500.jpg?v=1786993968"},{"product_id":"battery-monitor-golf-cart-battery-meter-12v-24v-48v-60v-72v-84v-digital-multimeter-with-colorful-lcd-display-golf","title":"Battery Monitor Golf Cart Battery Meter 12V 24V 48V 60V 72V 84V Digital Multimeter with Colorful LCD Display Golf","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge Display Screen: This battery monitor has multiple display functions, including temperature, voltage, and capacity. Large widescreen 4.5 cm(1.7 inch) * 2.5 cm(1 inch), more clear\u003c\/li\u003e\n\u003cli\u003eVoltage Warning Function: Can set overcharge voltage and over-discharge voltage. You need to set the high and low voltage values by yourself first, and there will be an alarm if the range is exceeded. (Enter the custom voltage setting page, Model D: The left side is the high voltage value, and the right side is the low voltage value. Model A: The left side shows low voltage value, the right side shows high voltage value, Model C: Shows high voltage value on the top and low voltage value on the bottom)\u003c\/li\u003e\n\u003cli\u003eSurface Waterproof: This battery meter is suitable for use indoors or in golf carts, RVs, and other areas with shelter. Because it is only surface waterproof and cannot be put in water for use. The voltage meter with low energy consumption, backlight is always on by default\u003c\/li\u003e\n\u003cli\u003eCompatibility: This battery meter is compatible with DC batteries ranging from 8-100V (12v 24v 36v 48v 60v 72v 84v). Ternary lithium, lithium iron, and lead-acid batteries can be tested. According to the manual, different battery types have different settings interfaces\u003c\/li\u003e\n\u003cli\u003eStorage Data When Power off: This battery meter will not lose data when powered off and has the function of storing data. Can be used on various vehicles of transportation such as golf carts, RVs, cars\u003c\/li\u003e\n\u003cli\u003eEasy to Install: The red wire for the positive pole, and the black wire for the negative pole. We are equipped with a bracket and small screws, as well as a screwdriver (A bracket is already stable enough, but installing screws will be more stable)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087868113,"sku":"BW-B0FJS3HLFW","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61_ZTZsgGFL._SL1500.jpg?v=1786993968"},{"product_id":"dc-multifunction-battery-monitor-meter-with-shunt-0-200v-0-300a-lcd-display-digital-current-multimeter-voltmeter","title":"DC Multifunction Battery Monitor Meter with Shunt,0-200V,0-300A, LCD Display Digital Current Multimeter Voltmeter","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e★ 9 Measurement Functions.One interface displays nine parameters including Voltage(0-200V), Current(0-300A), Power(0-60000W), Impedance(0-1000Ω), Internal Resistance(0-999mΩ), Capacity(0-1000AH), SOC, Energy (0-9999kWh) and Running time(0-999h).\u003c\/li\u003e\n\u003cli\u003e★ Better Visual Experience. Full view LCD screen, 360°viewing without dead angle, with backlight function, it is clearly visible whatever day or night.\u003c\/li\u003e\n\u003cli\u003e★ No Screw \u0026amp; Easy Installation - With the installation design of the pressing terminal, it is easy and convenient to install and remove the wires without the screws.\u003c\/li\u003e\n\u003cli\u003e★ Accurate Measurement. High precision chip control, accurate data, efficient and stable operation, safe and reliable welding process, measurement accuracy reaches 1%.\u003c\/li\u003e\n\u003cli\u003e★ Wide Application - Wildly used in the automobile, solar energy system, industrial assembly line, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087900881,"sku":"BW-B08Y34WY1B","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71CEFxPWdkL._SL1500.jpg?v=1786993968"},{"product_id":"rv-battery-monitor-12v-golf-cart-battery-meter-10-100v-digital-voltmeter-temperature-gauge-for-car-marine-diy-project","title":"RV Battery Monitor 12V - Golf Cart Battery Meter 10-100V, Digital Voltmeter Temperature Gauge for Car Marine DIY Project","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpgraded ProtectionThe sturdy full-enclosure shell and waterproof, dustproof surface can resist external forces and protect the circuit board from damage and other harmful impacts. Apart from reverse connection protection, Drok battery monitor features over temperature buzzer alarm and low voltage buzzer alarm for safer battery monitoring.\u003c\/li\u003e\n\u003cli\u003eBattery Temperature SensorDrok battery tester comes with an external 30cm temperature sensor probe that can be placed directly on the battery to measure the real-time battery temperature, displaying in Fahrenheit on the meter.\u003c\/li\u003e\n\u003cli\u003eColor LCD DisplayDrok 12v battery tester can display battery capacity, voltage or fahrenheit temperature (switched by the key), clearly under sun light.\u003c\/li\u003e\n\u003cli\u003eWide ApplicationCan be used as DC volt meter tester and battery capacity tester for ebike, car, marine, RV, boat, golf cart batteries and more.\u003c\/li\u003e\n\u003cli\u003eApplicable Battery TypesDROK battery monitor is suitable for 10-100V (12v 24v 36v 48v 60v 72v) lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery. Default 12v lead acid battery tester. Please follow the instructions of the operation manual to change the appropriate battery type.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087933649,"sku":"BW-B096FNQWWJ","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71QNcuEPy_L._SL1500.jpg?v=1786993969"},{"product_id":"smartshunt-ip65-battery-monitor-bluetooth-victron-smart-shunt-6-5v-70v-300-amp","title":"SmartShunt IP65 Battery Monitor (Bluetooth) - Victron Smart Shunt - 6.5V-70V, 300 amp","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eALL-IN-ONE WATERPROOF SMART BATTERY MONITOR: The Victron SmartShunt IP65 is a smart all in one battery monitor that provides detailed battery insights on your phone. It enables smart functionalities and optimized charging by wirelessly sharing live battery data with other devices in your system. It’s water and dust resistant and easy to (retro)fit into any system.\u003c\/li\u003e\n\u003cli\u003eDETAILED IN-APP INSIGHTS: Battery monitor data is conveniently presented in the VictronConnect app on your smartphone. Instant readout enables you to see all important data at a glance, at any moment, without having to wait on Bluetooth pairing. Alarm notifications will inform you of any urgent matters\u003c\/li\u003e\n\u003cli\u003ePRECISION SHUNT TECHNOLOGY: The Smart Shunt uses highly accurate shunt technology to calculate everything you need and want to know, including Current State of Charge, Time Remaining, Voltage, Current, Amp Hours, Number of Charge Cycles, Deepest Discharge, Highest Voltage and Lowest Voltage.\u003c\/li\u003e\n\u003cli\u003eSMART INTEGRATIONS: Wirelessly share battery sensor data with other Victron devices in your system to optimize charging efficiency through VE.Smart Networking. Or connect to a communication center to enable VRM - Remote Management and DVCC, a state-of-the-art system-wide battery (dis)charging control feature developed by Victron.\u003c\/li\u003e\n\u003cli\u003eAUXILIARY CONNECTIONS: The integrated Aux cable can be used for different applications; as a second battery monitor, to monitor the mid-point or to connect to an optional temperature sensor. The SmartShunt can even be used as versatile DC energy meter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087966417,"sku":"BW-B0DFQ8VTFP","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61bCegoUHqL._SL1500.jpg?v=1786993970"},{"product_id":"charge-discharge-monitor-dc-8-100v-200a-battery-monitor-12v-24v-36v-48v-60v-coulometer-watt-meter-2-4-inch-lcd","title":"Charge Discharge Monitor, DC 8-100V 200A Battery Monitor 12V 24V 36V 48V 60V Coulometer Watt Meter, 2.4 inch LCD","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eParameter --- Voltage Range: 8-100V; Current Range: 0.1-200A; Power: 0-50KW; Capacity: 0.1-99999AH; Voltage Accuracy: ±1%+2digits; Current Precision: ±0.5%+2digits; Measure Speed: 20 Time\/s.\u003c\/li\u003e\n\u003cli\u003eDisplay --- This coulometer is equipped with 2.4 inches LCD high precision color screen. Bigger size and higher contrast, easily and clearly to read the parameters whenever at night and day, indoor or outside, even under the sunshine.\u003c\/li\u003e\n\u003cli\u003eBacklight Alarm --- After turning on LBR function, when the remain capacity is lower than 20% or voltage is lower than LVP; the backlight will flash to alarm. The backlight will also flash when charging current is higher than STI(the current value for turning off screen).\u003c\/li\u003e\n\u003cli\u003eAPPLICATION --- can be used as battery charge discharge tester meter coulometer for automotive and car battery; as battery capacity monitor for solar panel; as voltage meter, ampere meter, power meter for RV Boat, etc.\u003c\/li\u003e\n\u003cli\u003eWarranty --- This coulometer has totally one-year long period warranty guarantee since you get the item.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDROK DC 8-100V Coulombmeter 100\/200\/300\/500A Parameter Voltage: 8-100V Current: 0.05-100A\/0.1-200A\/0.15-300A\/0.2-500A Capacity: 0.1-99999AH Power: 50KW Voltage Precision: ±1% + 2 digits Current Precision: ±0.5% + 2 digits Measure Speed: 20 Times per Second Display Board Size: 86*53*17mm\/3.39*2.09*0.67in Measure Board Size: 56*36*34mm\/2.20*1.42*1.34in  Function 1.CLR: current clear function. When no-load current is not zero, enter this function, Short press ▲ to clear the no-load current. 2.BAT: set battery total capacity. 3.BPC: set available capacity percentage. 4.LED: set LCD screen backlight brightness. Level 0-10 can be adjusted  5.STE: set screen turn off time. when working time is longer than the set time, screen will auto turn off. 6.STI: set current value for turning off screen. When measure current is lower than the set value, screen will auto turn off. When measure current is higher than the set value, screen will auto turn on. 7.BKC: set the screen display colors, total 2 colors to choose, black-white and colorful. 8.LAG: set the language(English\/Chinese). 9.LVP: Low voltage alarm. When voltage is lower than LVP value, the capacity will auto clear. 10.LBR: turn on\/off ba\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251087999185,"sku":"BW-B0BR51TB9X","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71vs1HvEEuL._SL1500.jpg?v=1786993970"},{"product_id":"battery-monitor-voltmeter-ammeter-voltage-range-8v-80v-and-up-to-500a-voltage-current-meter-with-13-ft-custom-cable","title":"Battery Monitor Voltmeter Ammeter, Voltage Range 8V-80V and up to 500A, Voltage Current Meter with 13 ft Custom Cable","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eREAL-TIME BATTERY TRACKING: Functions as an intuitive \"fuel gauge\" to monitor voltage (8V-100V), charge\/discharge current (up to 350A), and State of Charge, preventing unexpected power depletion.\u003c\/li\u003e\n\u003cli\u003eREINFORCED 350A SHUNT: Includes a heavy-duty external shunt designed for high-current applications, providing stable data transmission and thermal stability for demanding electrical systems.\u003c\/li\u003e\n\u003cli\u003eUNIVERSAL POWER COMPATIBILITY: Engineered for diverse battery setups, this monitor effectively tracks capacity up to 999Ah in RVs, caravans, motorhomes, and off-grid solar energy storage units.\u003c\/li\u003e\n\u003cli\u003eAUTOMATIC DATA MEMORY: Built-in memory chip retains your last testing parameters even after a power disconnect, ensuring consistent data tracking without the need for frequent manual recalibration.\u003c\/li\u003e\n\u003cli\u003eCLEAR BACKLIT INTERFACE: Features a high-visibility LCD screen for easy reading of V, A, and Ah values in low-light conditions. Compact panel-mount design integrates seamlessly into your control center.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088031953,"sku":"BW-B0824X5MKM","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71hWXm1CHDL._SL1500.jpg?v=1786993970"},{"product_id":"48v-golf-cart-battery-meter-lcd-display-lithium-battery-monitor-10-100v-volt-meter-temperature-gauge-for-marine-rv","title":"48v Golf Cart Battery Meter - LCD Display Lithium Battery Monitor 10-100v Volt Meter Temperature Gauge for Marine RV","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplicable Battery Type --- DROK digital battery monitor is suitable for 10-100V (12v 24v 36v 48v 60v ) lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery.\u003c\/li\u003e\n\u003cli\u003eApplication --- Can be used as battery voltage meter and battery capacity tester for car, marine, RV, boat, etc.\u003c\/li\u003e\n\u003cli\u003eTemp Gauge in F. --- The temperature indicator can display in Fahrenheit. (Note: the temperature is not the air but the internal meter temperature.)\u003c\/li\u003e\n\u003cli\u003eThe 1 You Want --- Easy to install and use. Allows you to program the percentage with a corresponding voltage.\u003c\/li\u003e\n\u003cli\u003eDefault --- 48 volt lead acid battery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088064721,"sku":"BW-B085DKR34W","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71GX3Kg32yL._SL1500.jpg?v=1786993970"},{"product_id":"500a-bluetooth-battery-monitor-8v-120v-batteries-smart-shunt-m8-real-time-soc-voltage-current-alarm-alerts","title":"500A Bluetooth Battery Monitor, 8V-120V Batteries Smart Shunt M8 | Real-Time SOC\/Voltage\/Current, Alarm Alerts","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBluetooth App Monitoring: The smart shunt pairs with a mobile app, allowing real-time tracking of charge\/discharge current, voltage, power, and SOC. A reliable shunt battery monitor for better better power usage planning in RV, marine, and home backup systems.\u003c\/li\u003e\n\u003cli\u003eCustomizable Alerts: When the battery operates abnormally, the shunt status light flashes every 0.5 seconds. The battery shunt supports adjustable alarms for low capacity, temperature, over-voltage, under-voltage, and over-current, helping detect issues early and protect your battery system.\u003c\/li\u003e\n\u003cli\u003eClear Historical Data: Supports viewing historical data such as discharge capacity, charge\/discharge cycles, and voltage highs and lows. This lithium battery monitor helps you better understand battery performance and provides useful data for troubleshooting.\u003c\/li\u003e\n\u003cli\u003eWide Compatibility: Compatible with 8–120V battery systems, including 12V\/24V\/36V\/48V Lithium-ion, LiFePO4, Flooded, AGM, and Gel batteries, suitable for a variety of applications.\u003c\/li\u003e\n\u003cli\u003eWarranty \u0026amp; Support: LiTime provides a 1-year warranty. If you have any questions during use, please contact our support team.\u003c\/li\u003e\n\u003cli\u003eProtection Upgrade: This LiTime product is covered by AIG Product Liability Insurance, effective from May 22, 2026.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088097489,"sku":"BW-B0GWCG4Q6P","price":197.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/617ayPDvxZL._SL1500.jpg?v=1786993971"},{"product_id":"waterproof-battery-monitor-12v-24v-36v-48v-72v-battery-meter-8-100v-capacity-tester-lcd-display-color-screen","title":"Waterproof Battery Monitor 12V 24V 36V 48V 72V Battery Meter 8-100V, Capacity Tester LCD Display Color Screen","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConvenientDROK batter meter can measure and display battery voltage, capacity, remaining battery capacity percentage with upgraded bigger screen. Make it more convenient to use comparing to others cause no need to switch interfaces.\u003c\/li\u003e\n\u003cli\u003eReliable and SafeThis waterproof panel can protect internal components from moisture and corrosion. Further more, DROK batter monitor provides reverse polarity protection, automatic save on power outage, low power consumption and low voltage alarm.\u003c\/li\u003e\n\u003cli\u003eApplicable Battery Type DROK digital battery monitor is suitable for 8-100V 12V 24V 36V 48V 72V lithium battery, lead acid battery, ternary lithium battery, polymer lithium-ion battery, and more.\u003c\/li\u003e\n\u003cli\u003eAccuracyWith a voltage calibration potentiometer design from the back that can be rotated to adjust the voltage, DROK battery tester is convenient and more accurate to use.\u003c\/li\u003e\n\u003cli\u003eWide ApplicationCan be used as battery voltage meter, battery capacity tester panel for motorcycle, golf carts, car, marine, RV, boat, solar generator etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eParameters:Working Voltage:8-100V 12V 24V 36V 48V 72V 84VOperating Current: ≤15mAFeatures:LCD Display:Multicolored\/White\/Blue\/GreenProtections:WaterproofReverse Polarity ProtectionAutomatic Save on Power OutageLow Power ConsumptionLow Voltage AlarmProduct Size: 61.3x33.3x13.5mm Installation Dimension: 58.5x28.5mm  Package Includes:1x Battery Meter\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088130257,"sku":"BW-B0DHYV3PB1","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71mR0GTeZrL._SL1500.jpg?v=1786993971"},{"product_id":"aili-tr16-shunt-battery-monitor-8-120v-up-to-500a-voltage-current-meter-state-of-charge-display-up-to-999ah","title":"AILI TR16 Shunt Battery Monitor, 8-120V up to 500A Voltage Current Meter, State of Charge Display up to 999AH","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSHUNT BATTERY MONITOR – Read State of Charge (%), voltage (V), charge\/discharge current (A) \u0026amp; remaining capacity (up to 999Ah) in real time — like a fuel gauge for your battery bank. Includes 350A \/ 500A precision shunt for accurate coulomb counting.\u003c\/li\u003e\n\u003cli\u003eUNIVERSAL COMPATIBILITY – 8V–120V, supports 12V \/ 24V \/ 36V \/ 48V systems. Works with LiFePO4, Lithium-Ion, AGM, Gel \u0026amp; Lead-Acid batteries. Perfect for RV, camper van, marine boat, solar off-grid, golf cart, motorhome \u0026amp; home battery backup systems.\u003c\/li\u003e\n\u003cli\u003eBACKLIT LCD DISPLAY \u0026amp; EASY DIY INSTALL – Large, clear screen readable in any light. Ultra-low standby draw (50–60μA) protects your battery. Memory retains data after power-off. Most users install in under 20 minutes — no electrician needed.\u003c\/li\u003e\n\u003cli\u003eCOMPLETE KIT INCLUDED – Package contains display meter, 2M extension cable, 350A\/500A current shunt \u0026amp; user manual. Self-powered (8–80V), no isolated power supply needed. Programmable capacity (0.1–999Ah) fits any battery bank size.\u003c\/li\u003e\n\u003cli\u003eWORRY-FREE PURCHASE – 30-day hassle-free returns \u0026amp; responsive customer support. Trusted by 2,200+ verified customers with 4.3-star rating. Compatible with all major battery chemistries. If you have any issue, contact us — we respond within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088163025,"sku":"BW-B07FGFFHC6","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71g4RbL-uFL._AC_SL1500.jpg?v=1786993971"},{"product_id":"dc-0-200v-300a-battery-monitor-with-shunt-9-in-1-digital-lcd-multimeter-multimeter-for-12v-24v-48v-solar-system","title":"DC 0-200V 300A Battery Monitor with Shunt, 9-in-1 Digital LCD Multimeter | Multimeter for 12V\/24V\/48V Solar System","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e9-in-1 Comprehensive Monitoring: Instantly monitor all vital electrical parameters: Voltage, Current, Power, Impedance, Internal Resistance, Capacity, Accumulated Energy (kWh), Running Time, and Battery Level (10-segment SOC bar). Perfect for keeping track of your battery health in real-time\u003c\/li\u003e\n\u003cli\u003eLarge LCD with Backlight (Indoor Optimized): Features a clear, wide-angle LCD screen with a manual blue backlight for night viewing\u003c\/li\u003e\n\u003cli\u003eInstallation Note: This screen is designed for interior use (cabins, garages, control panels). Under direct, bright sunlight, readability may be reduced. We recommend installing it in a shaded area or inside your vehicle\/home for the best visibility\u003c\/li\u003e\n\u003cli\u003eScrewless Easy Wiring: Say goodbye to tedious screwdrivers. Our innovative push-lock terminal design allows you to simply press, insert the stripped wire, and release to secure the connection. It makes installation fast, secure, and hassle-free\u003c\/li\u003e\n\u003cli\u003eVersatile \u0026amp; Wide Range (0-200V, 300A): Capable of handling high power systems up to 60kW. Widely used for DIY solar systems, RVs, travel trailers, backup power, and industrial assembly lines\u003c\/li\u003e\n\u003cli\u003eDry Use Only: This device is not waterproof. If used for marine or outdoor applications, it must be installed inside a waterproof enclosure or a dry cabin to prevent damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088195793,"sku":"BW-B07T9LV66P","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61gJuv92SFL._SL1001.jpg?v=1786993972"},{"product_id":"0-500a-battery-monitor-with-shunt-8-120v-ip68-waterproof-lcd-screen-with-buzzer-alarm-for-rv-solar-marine-off-grid","title":"0-500A Battery Monitor with Shunt, 8-120V IP68 Waterproof LCD Screen with Buzzer Alarm for RV Solar Marine Off-Grid","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAccurate Real-Time Battery Monitoring: Displays voltage, current, power, capacity (Ah), and remaining time simultaneously on a clear backlit LCD screen for easy tracking of battery status.\u003c\/li\u003e\n\u003cli\u003eWide Compatibility \u0026amp; Intelligent Alerts: Works with 12V lead-acid, LiFePO4, and ternary lithium batteries (8-120V, 0-500A). Built-in buzzer alarms every 10 seconds when battery is low to prevent over-discharge.\u003c\/li\u003e\n\u003cli\u003eIP68 Waterproof \u0026amp; Durable Design: Made with high-temperature and impact-resistant PC material, fully sealed for dustproof and waterproof use in harsh environments.\u003c\/li\u003e\n\u003cli\u003eEasy Installation \u0026amp; User-Friendly Operation: Comes with shunt, bracket, screws, and clear wiring guide. Physical buttons allow easy setting of capacity, brightness, and menu navigation.\u003c\/li\u003e\n\u003cli\u003eComplete Kit with Clear Display: Includes monitor, 500A shunt, power cord, screws, bracket, screwdriver, and manual. Shows SOC (%) and Ah clearly, helping extend battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088228561,"sku":"BW-B0G7G64HCH","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71A3H52NITL._SL1500.jpg?v=1786993971"},{"product_id":"500a-shunt-battery-monitor-2-4-color-screen-rv-monitor-with-16ft-shielded-wire-support-high-low-voltage","title":"500A Shunt Battery Monitor, 2.4\" Color Screen RV Monitor with 16ft Shielded Wire, Support High Low Voltage","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMore Accurate,No Data Lost:Upgraded shunt battery monitor equipped with high precision current detector which provides more accurate real-time voltage and current measurement. Moreover, LNEX battery monitor can automatically store the latest testing data when its system shuts down for protecting no data becomes lost when a power failure occurs.\u003c\/li\u003e\n\u003cli\u003eMore Clear,No Blurry:For improving the visual experience, LNEX developed a battery monitor with 2.4\" color screen which has a clearly backlit LCD display and a user-friendly interface.everything is displayed on the large color screen, you can easily check the readings at a glance or at the press of a button.\u003c\/li\u003e\n\u003cli\u003eMore Safe, No Over-Discharged:With high low capacity alarm function,our rv battery monitor will alarm and backlight and voltage value will flash simultaneously to draw your attention, when your battery capacity is low or high to protect the batteries from getting over-discharged.\u003c\/li\u003e\n\u003cli\u003eMore Simple,NoComplicated：Transparent shunt holder with clearly marked positive and negative makes it easier to mount the shunt while the 16ft long shielded wire allows you to monitor the status of your battery from a distance.\u003c\/li\u003e\n\u003cli\u003eAll Compatible,Less Consumption:LNEX smart battery monitor 500A can monitor 8V-100V battery, compatible with various battery types, including Lead Acid, LiFePO4, Lithium-ion, Nickel-metal hybrid,widely used in the battery monitoring of RV, Car, Electric Motorcycle, Golf Cart, Boat and etc. In addition, Our battery monitor brightness is adjustable which keeps you comfortable at night and saves your battery power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088261329,"sku":"BW-B0BC4Q3P26","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71tQW7ufOML._SL1500.jpg?v=1786993972"},{"product_id":"waterproof-battery-monitor-12v-24v-36v-48v-72v-battery-meter-8-100v-capacity-tester-lcd-display-with-green","title":"Waterproof Battery Monitor 12V 24V 36V 48V 72V Battery Meter 8-100V, Capacity Tester LCD Display with Green","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConvenientDROK batter meter can measure and display battery voltage, capacity, remaining battery capacity percentage with upgraded bigger screen. Make it more convenient to use comparing to others cause no need to switch interfaces.\u003c\/li\u003e\n\u003cli\u003eReliable and SafeThis waterproof panel can protect internal components from moisture and corrosion. Further more, DROK batter monitor provides reverse polarity protection, automatic save on power outage, low power consumption and low voltage alarm.\u003c\/li\u003e\n\u003cli\u003eApplicable Battery Type DROK digital battery monitor is suitable for 8-100V 12V 24V 36V 48V 72V lithium battery, lead acid battery, ternary lithium battery, polymer lithium-ion battery, and more.\u003c\/li\u003e\n\u003cli\u003eAccuracyWith a voltage calibration potentiometer design from the back that can be rotated to adjust the voltage, DROK battery tester is convenient and more accurate to use.\u003c\/li\u003e\n\u003cli\u003eWide ApplicationCan be used as battery voltage meter, battery capacity tester panel for motorcycle, golf carts, car, marine, RV, boat, solar generator etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eParameters:Working Voltage:8-100V 12V 24V 36V 48V 72V 84VOperating Current: ≤15mAFeatures:LCD Display:Multicolored\/White\/Blue\/GreenProtections:WaterproofReverse Polarity ProtectionAutomatic Save on Power OutageLow Power ConsumptionLow Voltage AlarmProduct Size: 61.3x33.3x13.5mm Installation Dimension: 58.5x28.5mm  Package Includes:1x Battery Meter\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088294097,"sku":"BW-B0FC2LTH6X","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61bY9-msUtL._SL1500.jpg?v=1786993973"},{"product_id":"500a-battery-monitor-with-shunt-3-5-color-screen-rv-monitor-with-16ft-cable-black","title":"500A Battery Monitor with Shunt, 3.5\" Color Screen RV Monitor with 16ft Cable (Black)","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMore Accurate,No Data Lost:Upgraded Color shunt battery monitor equipped with high precision current detector which provides more accurate real-time voltage and current measurement. Moreover, LNEX battery monitor can automatically store the latest testing data when its system shuts down for protecting no data becomes lost when a power failure occurs.\u003c\/li\u003e\n\u003cli\u003eMore Clear,No Blurry:For improving the visual experience, LNEX developed a battery monitor with 3.5\" color screen which has a clearly backlit LCD display and a user-friendly interface which displayed battery voltage, battery percentage, and charging or discharging current,remaining time and Historic Data Chart on the large color screen, you can easily check the readings at a glance or at the press of a button.\u003c\/li\u003e\n\u003cli\u003eMore Safe, No Over-Discharged:With programmable alarms and Alerts,our rv battery monitor will alarm and backlight and voltage value will flash and beep simultaneously to alert, when your battery capacity is low or high to protect the batteries from getting over-discharged.\u003c\/li\u003e\n\u003cli\u003eMore Simple,No Complicated：Transparent shunt holder with clearly marked positive and negative makes it easier to mount the shunt while the 16ft long shielded wire allows you to monitor the status of your battery from a distance.\u003c\/li\u003e\n\u003cli\u003eAll Compatible,Less Consumption:LNEX smart battery monitor 500A can monitor 8V-120V battery, compatible with various battery types, including Lead Acid, LiFePO4, Lithium-ion, Nickel-metal hybrid,widely used in the battery monitoring of RV, Car, Electric Motorcycle, Golf Cart, Boat and etc. In addition, Our battery monitor brightness is adjustable which keeps you comfortable at night and saves your battery power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e500A Battery Monitor with Shunt, 3.5\" Color Screen RV Monitor with 16ft Cable, Support High Low Voltage Current Programmable Alarm for 8-120V Lifepo4, Lithium, Gel, Flooded Battery\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088326865,"sku":"BW-B0DLLB57VC","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61sHzOKdsnL._SL1500.jpg?v=1786993973"},{"product_id":"dc-power-meter-8-100v-100a-volt-amp-watt-meter-lcd-display-multimeter-voltage-current-energy-rv-battery-monitor","title":"DC Power Meter, 8-100V 100A Volt Amp Watt Meter, LCD Display Multimeter Voltage Current Energy RV Battery Monitor","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePARAMETER ---- voltage test range DC 8~100V; current test range 0~100A; power test range 0~10kw; battery level test range 0~9999kwh.\u003c\/li\u003e\n\u003cli\u003eDATA GUARANTEED ---- with power-off storage function, all parameter will be stored automatically when powered off; accumulated energy data can be reset.\u003c\/li\u003e\n\u003cli\u003eOVER-VOLTAGE ALARM \u0026amp; SETTABLE ALARM VOLTAGE ---- if active power is larger than threshold, backlight and power will flash as an indicator.\u003c\/li\u003e\n\u003cli\u003eLARGE-SCREEN LCD ---- display voltage, current, power, energy at the same time.\u003c\/li\u003e\n\u003cli\u003eSWITCHABLE BACKLIGHT ---- backlight can be turned on\/off manually.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088359633,"sku":"BW-B07KPXVNY5","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71AtOaSMvaL._SL1500.jpg?v=1786993973"},{"product_id":"bm200-us-car-battery-tester-12v-automotive-battery-monitor-bluetooth-auto-battery-load-tester-with-cranking","title":"BM200-US Car Battery Tester 12V Automotive Battery Monitor Bluetooth | Auto Battery Load Tester with Cranking","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🔋High Value Battery Tester: BM200 is your go-to solution for 12V lead-acid and lithium battery. Equipped with advanced features like voltage \u0026amp; cranking \u0026amp; charging system test, abnormal alarm and real-time trip records.This battery monitor ensures your car battery is always in optimal condition. Whether it's for your car, motorcycle, truck, RV or boat, this 12V battery tester has got you covered. Get it, and forget winter breakdown worries.\u003c\/li\u003e\n\u003cli\u003e🚗Keep Your Journey Smooth: Ever lose your car in a crowded parking lot? Not anymore! From real-time battery monitoring and smart alerts to multi-vehicle management and location tracking, the BM200 12v battery tester isn't just a battery tester—it’s your all-in-one vehicle management companion. Perfect for drivers who want to avoid battery surprises and keep their vehicles running smoothly every day. Note: Seek car function requires GPS permissions to be authorized for the device to identify the vehicle's location.\u003c\/li\u003e\n\u003cli\u003e🎄Cranking \u0026amp; Charging System: The cranking test helps you assess the battery's performance during vehicle startup, while the charging test lets you evaluate the operational efficiency between the battery, alternator, and electrical system——keeping your vehicle running smoothly without any surprises. With reliable accuracy, the BM200 car battery tester gives you the info you need to stay ahead, no matter the conditions.\u003c\/li\u003e\n\u003cli\u003e✌️Effortless Battery Testers: Enjoy hassle-free battery monitoring with Bluetooth 4.2 technology. No need to stand by your car's hood—sit back in your car or within a 15~30FT range to access real-time battery information. Whether it's hot, cold, or rainy, you can conveniently monitor your battery's condition. Plus, the enhanced Bluetooth connection provides faster pairing and a stable, reliable connection.\u003c\/li\u003e\n\u003cli\u003e📈Accurate Data, Every Time: With this battery checker tester smart chip tech, you’ll get razor-sharp accuracy every time you check your battery health. Compatible with both iOS and Android, the ancel BM200 battery tester app lets you monitor up to 4 devices all at once—keeping you effortlessly connected. Additionaly, this saves the day by recording battery data every 2 minutes and stashing 70 days' worth of history, so you can always track back and see what's up with your power. It is recommended to install the device after the vehicle has been switched off for two hours, when the voltage will be stable and the data will be more stable.\u003c\/li\u003e\n\u003cli\u003e🔔Safety First, Worry Less: Got your back with reverse polarity \u0026amp; short-circuit protection, so you're safe every step of the way. Its IP67 waterproof, laser-finished casing and secure 3M adhesive keep it rock-steady during testing, rain or shine. Best part? The BM200 12v battery tester smart alert system sends an instant notification to your app if your battery misbehaves, catching failures or abnormal voltage in real-time, so you can drive stress-free.\u003c\/li\u003e\n\u003cli\u003e🛠️Install Once, Stay Connected: This small battery tester is designed for one-time installation, making it easy to stay connected without frequent adjustments. Open the app at any time to check battery health metrics such as voltage, temperature, and charge level. Its minimal power usage (just 1.5mA) ensures it won't drain your battery, allowing you to leave it connected long-term without worry.\u003c\/li\u003e\n\u003cli\u003e🌎12V Car Necessity Tool: Perfect for users worldwide without any regional limits. The BM200 has low energy consumption. Once installed, it can keep an eye on the battery condition all the time. It's a must-have and great battery test tool that auto repair shops would strongly recommend to car lovers. 👉Collect User's Voice: We actively listen to your suggestions with our BM200 battery monitor and use these insights to refine every detail. Whether you have questions or ideas, we are here to a*ssist promptly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088392401,"sku":"BW-B0BZ8D71NY","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/713QZ94ClPL._AC_SL1500.jpg?v=1786993973"},{"product_id":"3s-4s-12v-5a-battery-active-equalizer-lipo-li-ion-lfp-lifepo4-bms-balancer-energy-transfer-board-faster-whole","title":"3S 4S 12V 5A Battery Active Equalizer Lipo Li-ion LFP LiFePO4 BMS Balancer | Energy Transfer Board, Faster Whole","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWorking Voltage: 2.7V-4.2V, suitable for NCM Ternary polymer lithium battery (Li-ion), lithium iron phosphate battery (LiFePO4). It can Not fit LTO battery. NOTE Tips: Well tested by the manufacturer. As long as the wiring is correct, the product guarantees long-lasting and effective performance. (Default Not include any batteries.)\u003c\/li\u003e\n\u003cli\u003eWorking Principle: Flying capacitor transfer charge transporter, Balancer board is connected to the battery to start the balance work, using the original brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB. Balance current 0-5.5A, the more balanced the battery current is Small, reserved for the dormant switch wiring position, the dormant power-off mode working current is less than 0.1mA, and the balance voltage accuracy is within 5mv!\u003c\/li\u003e\n\u003cli\u003eThe quiescent current is about 9mA, and the battery capacity is recommended to be used between 30-200AH\/Per Balancer. High-capacity batteries can be connected in parallel with multiple equalizers.\u003c\/li\u003e\n\u003cli\u003eWith under-voltage sleep protection, only detecting the battery voltage of B1, the equalizer will automatically stop entering the sleep state when the B1 voltage is lower than 2.7V, and the standby power consumption is less than 0.1mA.\u003c\/li\u003e\n\u003cli\u003eNOTE: Before connect the balance cable to the balance board, be sure to check whether the connections of each section of the battery pack are correct, and do a good job of insulating the bottom of the board and the battery string connection terminals. Otherwise, it will short-circuit and burn the board. Tips: This balancer board is backward compatible by default. eg. If it is used for 3S, the last line B4+ is empty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088425169,"sku":"BW-B096NLHXPF","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61Wv0GAAguL._AC_SL1283.jpg?v=1786993974"},{"product_id":"battery-meter-12v-lcd-display-10-100v-lithium-battery-monitor-volt-meter-temperature-gauge-for-marine-rv-car-diy","title":"Battery Meter 12v | LCD Display 10-100v Lithium Battery Monitor Volt Meter Temperature Gauge for Marine RV Car DIY","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClear Color LCD DisplayDrok battery meter can display battery capacity, voltage, temperature at the same time, clearly under sun light.\u003c\/li\u003e\n\u003cli\u003eUpgraded ProtectionApart from reverse connection protection, Drok new version battery monitor features over temperature buzzer alarm and low voltage buzzer alarm for safer battery monitoring.\u003c\/li\u003e\n\u003cli\u003eBattery Temperature SensorThe new version of the battery tester comes with an external 60cm temperature sensor probe that can be placed directly on the battery to measure the real-time battery temperature, displaying in Fahrenheit or Celsius on the meter.\u003c\/li\u003e\n\u003cli\u003eWide ApplicationCan be used as DC volt meter tester and battery capacity tester for ebike, car, marine, RV, boat, golf cart batteries and more.\u003c\/li\u003e\n\u003cli\u003eApplicable Battery TypesDROK battery monitor is suitable for 10-100V (12v 24v 36v 48v 60v 72v) lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery. Default 12 volt lead acid battery. Please follow the instructions of the operation manual to change the appropriate battery type.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eParameters: Working Voltage:10-100V Power consumption: 8-10mA (backlight on) Temperature measuring range: 0-179℉Features: 4 in 1 Meter --- not only can display battery capacity and voltage, but also can display the Fahrenheit or Celsius temperature Temp Display --- Fahrenheit and Celsius temperature are available, can be easily switched by the key. Switch ON\/OFF -- Designed with the turn on\/off switch, convenient for daily using.Size Information: Product size: 61.5x33.5x13.5mmInstallation dimension: 58x28mmPackage Includes:12v Default Battery Meter60cm Power Cable60cm Temperature Sensor Probe\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088523473,"sku":"BW-B0DNDW5MPK","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/714eP5Y8qoL._SL1500.jpg?v=1786993975"},{"product_id":"smart-battery-shunt-ip65-battery-monitor-bluetooth-victron-smart-shunt-with-detailed-in-app-insights","title":"Smart Battery Shunt IP65 - Battery Monitor (Bluetooth) - Victron Smart Shunt with Detailed in-app Insights","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eALL-IN-ONE WATERPROOF SMART BATTERY MONITOR: The Victron SmartShunt IP65 is a smart all in one battery monitor that provides detailed battery insights on your phone. It enables smart functionalities and optimized charging by wirelessly sharing live battery data with other devices in your system. It’s water and dust resistant and easy to (retro)fit into any system.\u003c\/li\u003e\n\u003cli\u003eDETAILED IN-APP INSIGHTS: Battery monitor data is conveniently presented in the VictronConnect app on your smartphone. Instant readout enables you to see all important data at a glance, at any moment, without having to wait on Bluetooth pairing. Alarm notifications will inform you of any urgent matters\u003c\/li\u003e\n\u003cli\u003ePRECISION SHUNT TECHNOLOGY: The Smart Shunt uses highly accurate shunt technology to calculate everything you need and want to know, including Current State of Charge, Time Remaining, Voltage, Current, Amp Hours, Number of Charge Cycles, Deepest Discharge, Highest Voltage and Lowest Voltage.\u003c\/li\u003e\n\u003cli\u003eSMART INTEGRATIONS: Wirelessly share battery sensor data with other Victron devices in your system to optimize charging efficiency through VE.Smart Networking. Or connect to a communication center to enable VRM - Remote Management and DVCC, a state-of-the-art system-wide battery (dis)charging control feature developed by Victron.\u003c\/li\u003e\n\u003cli\u003eAUXILIARY CONNECTIONS: The integrated Aux cable can be used for different applications; as a second battery monitor, to monitor the mid-point or to connect to an optional temperature sensor. The SmartShunt can even be used as versatile DC energy meter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088490705,"sku":"BW-B0BF636VBX","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/51PXWc4M1FL._SL1500.jpg?v=1786993974"},{"product_id":"500a-battery-monitor-with-shunt-lcd-backlight-screen-rv-monitor-high-and-low-voltage-programmable-alarm-10v-120v","title":"500A Battery Monitor with Shunt, LCD Backlight Screen RV Monitor, High and Low Voltage Programmable Alarm, 10V-120V","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecise Data : 500A battery monitor design provides much more accurate real-time voltage\/current\/power and capacity, remaining charge\/discharge time, charge\/discharge indicator, and capacity percent.\u003c\/li\u003e\n\u003cli\u003eVoltage \u0026amp; Capacity Alarm : Our battery monitor with high low capacity alarm function. Our battery tester with shunt will alarm, and backlight and voltage value will flash simultaneously to protect the batteries from getting over-discharged.\u003c\/li\u003e\n\u003cli\u003eEasy to Install : The battery shunt holder with clearly marked positive and negative, it can be stably placed or mounted on a flat surface by the shunt holder. 20ft Shielded cable allows you to monitor the battery status from a distance. （Not Includes 200A Open-End Copper Crimp Terminal)\u003c\/li\u003e\n\u003cli\u003eWide Compatible : This 500A smart battery monitor can monitor 8V-100V battery, including Lead Acid (AGM, GEL), Lithium Iron Phosphate, Lithium-ion, Nickel-metal hybrid. Suitable for in the battery monitoring of RV, Car, Electric Motorcycle, Golf Cart, Boat and etc.\u003c\/li\u003e\n\u003cli\u003eEasy To Read : The battery monitor with 2.4\" color LCD screen which has a clearly backlit LCD display, you can see it very clearly. Pakcage include 1 x LCD Monitor Screen, 1 x 500A Shunt, 1 x Shunt Holder, 1 x 20ft Shielded Wire, 1 x 20AWG 3ft (1M) Power Wire, 1 x Screwdriver, 1 x Hang Wrench, 1 x Manual.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088556241,"sku":"BW-B0FBV5P36B","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61NtAWdwXHL._SL1500.jpg?v=1786993975"},{"product_id":"24v-12v-6v-bluetooth-battery-monitor-bm7-work-for-all-lead-acid-lithium-battery-with-charging-cranking-system-test","title":"24V 12V 6V Bluetooth Battery Monitor BM7–Work for All Lead-Acid \u0026 Lithium Battery with Charging, Cranking System Test","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMain Functions: Bluetooth battery monitor BM7 monitors all 6-24V Lead-Acid batteries \u0026amp; Lithium batteries real-time health, including Battery power, Temperature, Voltage, Cranking system, Charging system, Trip records, 72 days of data storage, Car finder function And Auto Alarm via the APP within 10 meters of Bluetooth monitors when battery abnormal, Monitor 4 batteries at the same time, Waterproof IP67, Free App.\u003c\/li\u003e\n\u003cli\u003eSupports Battery Type: The BM7 Battery Monitor is compatible with all 6V\/12V\/24V 100-2000CCA lead-acid and lithium batteries, including LiFePO4 Lithium , Flooded, AGM, GEL and EFB batteries for Cars, Vans, Trucks, Hybrid vehicles, Off-road vehicles, SUVs, Trailers, Travels, Forklifts, Marine ,Boats, RVs, Pickups, Motorcycles, Solar power systems, Energy storage batteries. BM7 can meet the needs of different types of batteries.\u003c\/li\u003e\n\u003cli\u003eHigh ACCURANT Readings: The BM7 is equipped with a built-in smart chip for precise readings with an accuracy of over 99.6%. The connector is designed with red and black rubber grips for easy placement on the battery terminals and allows for more accurate readings as the monitoring time increases.\u003c\/li\u003e\n\u003cli\u003eReliable Safety Measures: The BM7 has built-in reverse connection and short-circuit protection to ensure user safety. The fireproof ABS shell and IP67 waterproof rating increase durability. In addition to these safety features, it also has an excellent auto alarm function. When the battery malfunctions, voltage or power is abnormal, it will notify you via APP, relieving you from worries. Additionally, the power consumption is almost negligible at 1mA, No need to worry about the BM7 draining the battery by being connected to it all the time.\u003c\/li\u003e\n\u003cli\u003eEASY TO USE: Install once to permanently fix onto the battery, no need to re-install. Access battery’s health data directly from your phone and enjoy real-time monitoring by opening the app. Additionally, the power consumption is almost negligible at 1mA, so you don't have to worry about the BM7 draining the battery by being connected to it all the time (the App can monitor up to 4 devices at the same time). With Bluetooth 5.3, the APP automatically connects to the monitor within 10 meters, allowing you to comfortably monitor real-time battery data for proactive intervention.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088589009,"sku":"BW-B0F5W8MHJQ","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61Me6swsRLL._SL1500.jpg?v=1786993975"},{"product_id":"500a-battery-monitor-shunt-8-100v-2-4-inch-color-screen-sliding-cover","title":"500A Battery Monitor Shunt 8-100V 2.4 Inch Color Screen Sliding Cover","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReal-Time Battery Monitoring: The battery monitor shunt provides precise (±1%) readings of battery capacity, charge\/discharge status, voltage, and current — with no limitation on battery bank size. It automatically saves the latest data during power loss to maximize efficiency, extend battery life, and prevent unexpected failures\u003c\/li\u003e\n\u003cli\u003eWide Compatibility: This battery monitor works with 8-100V lead-acid, LiFePO4, and lithium-ion batteries. Supports currents from 0-500A. Perfect for monitoring batteries in RVs, boats, golf carts, motorcycles, cars, solar setups, trailers, and more\u003c\/li\u003e\n\u003cli\u003eCrisp Backlit Screen: This battery monitor with shunt comes with a 2.4-inch color LCD screen. Different data is shown in different colors, and everything’s labeled clearly. The backlight makes sure the display stays easy to read, whether it’s dark or sunny out. You can set a time for the screen to turn off to save battery, and just a quick tap on the button wakes it right up\u003c\/li\u003e\n\u003cli\u003eEasy to Install: The battery meter includes a 3m\/10ft shielded cable that simplifies wiring and makes the process more convenient. It comes with a ground loop wire to facilitate installation, and a wrench is included to further ease the wiring work for users\u003c\/li\u003e\n\u003cli\u003eHigh and Low Capacitance Alarm: The battery shunt has high and low capacity alarm functions When battery capacity is too low or too high the backlight and voltage value flash to draw attention and alert It also has high and low voltage protection When voltage is above or below the protection value it automatically fully charges or empties power to avoid cumulative errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088621777,"sku":"BW-B0FB3BPZ8B","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71Xy3WlkaKL._SL1500.jpg?v=1786993975"},{"product_id":"500a-bluetooth-battery-monitor-shunt-6-5v-70v-intelligent-current-sensor-fit-for-lifepo4-lead-acid-12v-24v-48v","title":"500A Bluetooth Battery Monitor Shunt, 6.5V-70V Intelligent Current Sensor | Fit for LiFePO4 Lead-Acid, 12V 24V 48V","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAPPLICATIONYou can search for \"Battery-Monitor\" on the App Store; you should be able to find it there. Regarding Bluetooth connectivity: please note that you must use this specific app to utilize the Bluetooth function. While your phone's native Bluetooth settings may detect the device, they cannot be used to establish a connection. Thank you for your understanding.（Only Android users can scan the manual to download the app from Alibaba Cloud Drive.）Different apps may display security warnings when scanning the code; please use with confidence.\u003c\/li\u003e\n\u003cli\u003ePRECISION MONITORING ：Monitor your battery’s health with precision. This intelligent shunt tracks voltage (6.5V–70V DC), real-time charge\/discharge current (up to 500A), and State of Charge (SoC). It calculates \"time-to-go\" based on current consumption, allowing you to plan your power usage effectively during off-grid adventures\u003c\/li\u003e\n\u003cli\u003eDATA INSIGHTS：Transform your smartphone or tablet into a digital dashboard. Connect via Bluetooth to access the Vic-Connect App for instant data visualization and historical records. No separate display is required, reducing cabin clutter while providing custom alarm notifications for low voltage or abnormal current levels\u003c\/li\u003e\n\u003cli\u003eINTELLIGENT TRACKING：Enhanced system flexibility with a dedicated AUX terminal. Use it to monitor the voltage of a second battery (such as a starter battery), track battery midpoint voltage for early fault detection, or connect an optional temperature sensor to optimize charging profiles in extreme climates\u003c\/li\u003e\n\u003cli\u003eVERSATILE ：Ready for professional energy management. The built-in VE. port allows seamless integration with GX devices Connect to the VRM portal for global remote monitoring, making it an ideal solution for complex RV, Marine, and Solar setups\u003c\/li\u003e\n\u003cli\u003eTAKE FULL CONTROL OF YOUR POWER SYSTEM：Fully programmable to support LiFePO4, AGM, Gel, and Lead-Acid batteries. Its compact, integrated design is perfect for space-limited compartments in campers, boats, or off-grid solar projects. A reliable, high-capacity 500A\/50mV shunt ensures stable performance for heavy-duty power systems\u003c\/li\u003e\n\u003cli\u003eReliable 3-Year Protection：We stand behind our products so you can explore with confidence. Our 500A shunt comes with a 3-year service commitment, offering flexible replacement support regardless of your location. With the included detailed manual, you’ll have everything you need for a professional installation. Your adventure, our priority\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088654545,"sku":"BW-B0GS4WF83S","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71-njwGjFEL._SL1500.jpg?v=1786993976"},{"product_id":"500a-battery-monitor-m10-shunt-voltage-alarm-for-8-120v-batteries-lcd-soc-voltage-current-capacity-display-fits","title":"500A Battery Monitor, M10 Shunt, Voltage Alarm for 8-120V Batteries | LCD SOC\/Voltage\/Current\/Capacity Display, Fits","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEasy MonitoringFeaturing up to 99% measurement accuracy, the Redodo battery monitor displays real-time battery voltage, current, power, energy, remaining charge\/discharge time, charge\/discharge status indicators, and the remaining capacity percentage.\u003c\/li\u003e\n\u003cli\u003eBattery ProtectionThis smart battery monitor with shunt features an alarm function. When the voltage or capacity drops below the set value, the LCD screen flashes and triggers a buzzer alarm to alert you, effectively preventing over-discharge and battery damage.\u003c\/li\u003e\n\u003cli\u003eNight-Vision DisplayEquipped with a high-definition backlit screen, this lithium battery monitor allows for easy reading even in the dark—no extra lighting needed!\u003c\/li\u003e\n\u003cli\u003eCompatible with All BatteriesThe Redodo monitor supports Lithium-ion, LiFePO4, Lead Acid (AGM\/GEL), and Nickel-metal hybrid batteries. It works with 12V, 24V, and 48V systems—perfect for RVs and off-grid homes.\u003c\/li\u003e\n\u003cli\u003eEasy InstallationThe smart shunt is clearly marked with negative terminals for the battery and load. The package includes a shunt bracket, 20ft (6m) shielded wire, 20AWG 3ft (1m) power wire, a screwdriver, and 3 mounting screws—everything you need for a simple, hassle-free setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088687313,"sku":"BW-B0C6QRS26P","price":167.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/618PSjH0m5L._SL1500.jpg?v=1786993977"},{"product_id":"12v-24v-36v-48v-60v-72v-led-battery-monitor-meter-battery-fuel-gauge-indicator-elmconfig-bm210-lead-acid-lithium-ion","title":"12V 24V 36V 48V 60V 72V LED Battery Monitor Meter Battery Fuel Gauge Indicator ELMCONFIG BM210 Lead-Acid\u0026Lithium ion","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA Must Battery Indicator for Golf CartELMCONFIG battery monitor is for informing how much battery is left in golf cart YAMAHA\/golf cart CLUB CAR\/golf cart EZGO, motorcycle, electric cart,lawn mower and so on. Freely switching voltage among 12V 24V 36V 48V 60V 72V.\u003c\/li\u003e\n\u003cli\u003e3 Color LED Display Battery Status 1 red+2 yellow+7 green, every line in screen presents 10% battery capacity. With low battery consumption and accurate measurement, the battery gauge helps you easily and reasonably to arrange the machine charge and work schedule.\u003c\/li\u003e\n\u003cli\u003eHigh-Level Waterproof Passed IP65 waterproof test, the battery meter could work effectively even meets rain , mist weather, which ensure a stable performance for a long time.（PS: do not soak it in the water）\u003c\/li\u003e\n\u003cli\u003eEasy Installation and operation Clear user instructions indicates the ways by using DIP to switch the voltages of battery devices and install it in different devices.\u003c\/li\u003e\n\u003cli\u003eSafe ConnectionThe battery meter comes with reverse protection and over-voltage protection , which makes sure that the meter or battery won’t break down even if the electrode were misplaced. No more worries about the safety.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088720081,"sku":"BW-B0C3R2H2S5","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61Pxjmbff2L._SL1500.jpg?v=1786993977"},{"product_id":"dc-0-200v-100a-digital-battery-monitor-meter-lcd-solar-multifunction-solar-power-meter-multimeter-ammeter","title":"DC 0-200V 100A Digital Battery Monitor Meter, LCD, Solar, Multifunction | Solar Power Meter, Multimeter, Ammeter","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1.9 in 1 Measuring Type\/Range:Voltage 0-200V,Current 0-100A,Power 0-20000W,Impedance 0-1000Ω,Internal Resistance 0-999mΩ,Capacity 0-1000AH,Dump energy 0～9999kWh,Running time 0-999 hour.\u003c\/li\u003e\n\u003cli\u003e2.LCD Display:Large-screen LCD with a full sight of 180° view,The blue backlight can be turned on\/off manually.\u003c\/li\u003e\n\u003cli\u003e3.Two modes: normal display mode and dormant mode.\u003c\/li\u003e\n\u003cli\u003e4.No screws design: Press down terminal buttons, insert bare thread and release.\u003c\/li\u003e\n\u003cli\u003e5.Wildly application:DC multifunction battery meter wildly applied to solar system\/industrial assembly line\/Automobile\/RV etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088752849,"sku":"BW-B07T8GN61Z","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61VqnPQRgVL._SL1001.jpg?v=1786993977"},{"product_id":"500a-battery-monitor-with-m10-shunt-8v-120v-lcd-display-for-rv-displays-capacity-percentage-power-voltage","title":"500A Battery Monitor with M10 Shunt, 8V-120V, LCD Display, for RV | Displays Capacity\/Percentage\/Power\/Voltage","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWarning: This shunt battery monitor is not waterproof - not suitable for Marine environments such as boats, ships, yachts, trolling motors, etc.\u003c\/li\u003e\n\u003cli\u003eAt-a-Glance Monitoring: no phone or app required. The LiTime battery monitor displays voltage, current, power, capacity, remaining charge\/discharge time, capacity percentage, and charge\/discharge status directly on the LCD screen. The built-in backlight ensures clear visibility, even at night.\u003c\/li\u003e\n\u003cli\u003eVoltage \u0026amp; Capacity Alarm: This battery shunt monitor when the voltage\/capacity is lower than the set value, the LCD display will flash, and the buzzer will alarm every 10 seconds.\u003c\/li\u003e\n\u003cli\u003eFlexible Mounting: The battery shunt can be securely placed or mounted on a flat surface with the included holder, while the display is firmly secured with snap-in tabs. (The manual provides very detailed installation instructions)\u003c\/li\u003e\n\u003cli\u003eFor 8-120V Battery: The lithium battery monitor suitable for 8-120V, 0-9999AH battery bank. Auto-recognition for different batteries, such as Li-ion, LiFePO4, Gel, AGM, etc.\u003c\/li\u003e\n\u003cli\u003eNote: After the 12v battery monitor is correctly connected and the LCD display is normally on, follow the User Manual steps to complete the monitor setup.\u003c\/li\u003e\n\u003cli\u003eProtection Upgrade: This LiTime product is covered by AIG Product Liability Insurance, effective from May 22, 2026.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088785617,"sku":"BW-B0C6K4J7Q4","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61VEEhQdfVL._SL1500.jpg?v=1786993977"},{"product_id":"500a-battery-monitor-with-shunt-8-100v-3-5-inch-color-screen","title":"500A Battery Monitor with Shunt, 8-100V 3.5 Inch Color Screen","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReal‑Time Data DisplayOur smart battery monitor tracks real‑time voltage, current, power, remaining capacity, runtime, and ambient temperature at a glance. Equipped with 4 display modes: simple display full data display curve display and historical data display for comprehensive battery oversight\u003c\/li\u003e\n\u003cli\u003eHigh Precision MonitoringThis shunt battery monitor delivers professional‑grade current accuracy of ±0.5% and voltage accuracy of ±1% across a wide 0‑500A, 8‑100V range. It automatically stores the latest test data during power loss, ensuring critical monitoring records are never lost\u003c\/li\u003e\n\u003cli\u003eCrisp Backlit ScreenView every detail on a bright 3.5‑inch color LCD with adjustable backlight brightness controlled by the up\/down keys. Housed in strong PVC flame‑retardant material, this battery shunt monitor remains stable even in demanding conditions\u003c\/li\u003e\n\u003cli\u003eWide Compatibility Compatible with LiFePO4 batteries, lithium‑ion, gel, sealed, and flooded types, this battery voltage meter operates with minimal power consumption. Perfect for monitoring batteries in RVs, boats, golf carts, motorcycles, cars, solar setups, trailers, and more\u003c\/li\u003e\n\u003cli\u003eEasy InstallationThe battery meter includes a 10ft shielded cable, ground loop wire, an installation wrench, and a complete user manual. This all‑in‑one kit enables quick setup with flexible placement while minimizing signal interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088818385,"sku":"BW-B0FV8GB1X8","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71uiAfaC2XL._SL1500.jpg?v=1786993977"},{"product_id":"battery-balancer-24v2-12v-equalizer-for-lifepo4-lead-acid-gel-equalize-12v-battery-banks-extend-lithium","title":"Battery Balancer 24V(2 * 12V), Equalizer for LiFePO4, Lead Acid, Gel | Equalize 12V Battery Banks, Extend Lithium","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic Equalization When there is a pressure difference between the batteries connected in series, Redodo 24V(2*12V) Battery Equalizer will automatically start to work to let the pressure difference between the batteries reduce and finally keep the same. The maximum equalization current is 10A.\u003c\/li\u003e\n\u003cli\u003eSmart and convenient With LED display, it clearly shows the voltage of the two connected battery strings; it has two 50CM cables and equipped with M8 OT terminal; it can be used directly in the battery series system or the parallel-first-series-later system to achieve the voltage balance requirement between batteries.\u003c\/li\u003e\n\u003cli\u003eCompatible with Various Battery TypesThe Redodo 24V(2*12V) Battery Balancer has a single working voltage range of 3-18V and is suitable for various battery types on the market, including LiFePO4, GEL, SLA, FLD, etc. Meet all your needs.\u003c\/li\u003e\n\u003cli\u003eExtend battery life and cycle timesThe equalizer can be directly used in a battery series system for a long time (without disassembly), automatically maintaining the balance of the battery state, extending the overall life of the battery system, keeping the battery in a healthy state, and improving the endurance.\u003c\/li\u003e\n\u003cli\u003eDual automatic protection functions:Redodo battery balancer is equipped with reverse connection protection and high temperature protection functions. Powerful reverse polarity protection can prevent product damage caused by accidental mixing of positive and negative poles (please do not reverse polarity for a long time). The high temperature protection function can cut off high temperature phenomena caused by abnormal situations.\u003c\/li\u003e\n\u003cli\u003eWide range of applicationsused in cars, marine\/boat, golf carts, RVs, Trolling Motor, off-grid, AGVs, solar energy storage batteries and any other battery pack configurations.\u003c\/li\u003e\n\u003cli\u003e1-Year Warranty \u0026amp; Professional SupportRedodo provides a 1-year warranty for the 24V(2*12V) equalizer and 24\/7 technical support for quick response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088851153,"sku":"BW-B0FD2SVJP4","price":102.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/513TM9PiWpL._AC_SL1500.jpg?v=1786993978"},{"product_id":"7-100v-ipx7-waterproof-battery-monitor-color-lcd-with-buzzer-alarm-temp-12v-24v-36v-48v-60v-72v-digital-display","title":"7-100V IPX7 Waterproof Battery Monitor Color LCD with Buzzer Alarm \u0026Temp | 12v 24v 36v 48v 60v 72v Digital Display","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e· APPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart, automotive , car, marine, RV, boat, etc.\u003c\/li\u003e\n\u003cli\u003e· APPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid AGM battery, LiFePO4 battery. Default 12 volt lead acid battery .\u003c\/li\u003e\n\u003cli\u003e· PROTECTION ---The smart battery monitor with fully colsed protective shell, dustproof ,IPX7 Waterproof ,It can be used for indoor and outdoor. input reverse connection protection.\u003c\/li\u003e\n\u003cli\u003e· INSTALLATION --- The red wire for the positive and the black wire for the negative. The wires length are 15.75 inches,we also provide double-side adhensinve for conventient installing.\u003c\/li\u003e\n\u003cli\u003eBuzzer Alarm\u0026amp;Ttemperature--- The battery monitor can set low and high voltage buzzer alarm and short press\"M\"key can switch voltage and temperature（Celsius).\u003c\/li\u003e\n\u003cli\u003ePower-off Memory---The battery monitor can retain settings when power is removed.\u003c\/li\u003e\n\u003cli\u003eWaterproof levle-Ipx7 waterproof,it can be used for indoor and outdoor.\u003c\/li\u003e\n\u003cli\u003eNOTE--You must be set it after getting the product ,otherwise the capacity will always shows 100%.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251088883921,"sku":"BW-B0BNFJK52F","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61GamRUzPwL._SL1500_475eea81-3c51-41f6-a4d9-ded11798768a.jpg?v=1786993978"},{"product_id":"ip67-waterproof-battery-monitor-12v-24v-36v-48v-60v-72v-84v-with-backlight-lcd-and-low-voltage-alarm-use-lithium","title":"IP67 Waterproof Battery Monitor 12V 24V 36V 48V 60V 72V 84V with Backlight LCD and Low-Voltage Alarm use Lithium","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplicable Battery Types: This battery meter supports lithium ternary batteries (L) L03-L20 strings, lithium iron batteries (F) F03-F24 strings, lead-acid batteries (P) DC12V, 24V, 36V, 48V,60V, 72V, 84V ,The product supports custom modes from 8V to 100V\u003c\/li\u003e\n\u003cli\u003eMulti-functional display: The battery meter adopts a wide viewing angle LCD color screen with backlit digital display, IP67 waterproof and water resistant screen for measuring battery voltage and remaining capacity, the LCD screen provides real-time battery status information, so that users can easily understand the battery condition\u003c\/li\u003e\n\u003cli\u003eMemory Function: This Smart Battery Indicator has a power failure memory to save the data, the settings can still be retained after power failure\u003c\/li\u003e\n\u003cli\u003eLow Voltage Alert: When the battery level falls below 10%, the battery icon will flash and trigger a low voltage alert, reminding you to charge your device in time to ensure continuous operation\u003c\/li\u003e\n\u003cli\u003eEnergy Saving and Durability: The voltmeter has low power consumption, the current consumption is less than 15mA in normal mode and less than 1mA in low power mode, which effectively prolongs the life of the device, and the battery monitor has IP67 waterproof rating, which can withstand all kinds of harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251089047761,"sku":"BW-B0DL5F637H","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61paS95bC1L._SL1500.jpg?v=1786993980"},{"product_id":"2-set-12v-24v-48v-60v-84v-battery-monitor-with-alarm-lcd-digital-display-golf-cart-battery-meter-battery-voltage","title":"2 Set 12V 24V 48V 60V 84V Battery Monitor with Alarm LCD Digital Display Golf Cart Battery Meter Battery Voltage","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEasy to Read: our battery capacity voltmeter is designed with a bright blue backlit LCD display for easy reading, even in the dark environments; An ideal golf cart battery meter that ensures you can effectively monitor battery status in any condition\u003c\/li\u003e\n\u003cli\u003eCompatibility: lithium ternary type L, from L03 series to L20 series; Lead-acid battery type P, DC12V, 24V, 36V, 48V, 60V, 72V, 84V; Lithium iron battery type F, from F03 series to F24 series; Also supports customised modes in the range of 7-100V\u003c\/li\u003e\n\u003cli\u003eLow Voltage Warning Low Power Consumption: it comes with a low voltage warning that alerts you when your battery level drops below 10%; Consuming less than 15 mA in normal operation and under 1 mA in low power mode\u003c\/li\u003e\n\u003cli\u003ePower Failure Memory and Calibration: offer power failure memory that preserves your settings and data, feature a simple calibration function with calibration nuts, making it easy to zero bias the voltmeter with just a simple turn of the screw\u003c\/li\u003e\n\u003cli\u003eEasy to Install and Versatile: battery capacity voltage meter is easy to mount on any panel or mounting surface; Its wide range of usage extends to lithium, lithium iron phosphate, and solar batteries in golf carts, cars, motorbikes and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251089080529,"sku":"BW-B0DHKGYFPB","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71Zyc38qvFL._SL1500.jpg?v=1786993980"},{"product_id":"2packs-car-voltage-meter-monitor-12v-24v-voltmeter-gauge-with-led-digital-display-round-panel-mount-battery-monitor","title":"2Packs Car Voltage Meter Monitor 12V\/24V Voltmeter Gauge with LED Digital Display Round Panel Mount Battery Monitor","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReal-Time DC Battery Monitor: This LED digital voltmeter gives you a precise, constant readout (8V-48V) of your battery’s voltage, letting you spot issues before a dead battery leaves you stranded, accuracy 0.1- 0.2V, only display voltage will not show power\u003c\/li\u003e\n\u003cli\u003eClear Blue LED for Day \u0026amp; Night: Bright blue LED digits ensure easy reading under the sun or at night, with 0.1V accuracy for reliable monitoring of your 12V\/24V system\u003c\/li\u003e\n\u003cli\u003eLED Digital Display: This Panel Mounting Voltage Meter with an led digital display to help monitor the on-board battery level and also makes it easy to ensure that you are not using more than the system can produce while working, thus avoiding draining the battery\u003c\/li\u003e\n\u003cli\u003eWaterproof for Vehicles \u0026amp; Boats: Rugged and sealed designed battery voltage monitor, making this 12V battery meter works everywhere—from daily cars and trucks to boats, RVs, and motorcycles. It’s built to handle rain, splash, and off-road conditions\u003c\/li\u003e\n\u003cli\u003eEasy 29mm Panel Mount Kit: Install in minutes - Everything is included for a clean mount in a standard 29mm dashboard hole or on the provided panel\u003c\/li\u003e\n\u003cli\u003eA Diagnostic Tool to Extend Battery Life: Monitor voltage health to prevent unexpected failures; marine voltmeter gauge is simple practice helps extend battery life and avoid costly breakdowns\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251089178833,"sku":"BW-B0DB5157SJ","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71OutlNDaGL._SL1500.jpg?v=1786993981"}],"url":"https:\/\/belmontwarehouse.com\/collections\/solar-offgrid-power-bms.oembed","provider":"Belmont Warehouse","version":"1.0","type":"link"}