{"product_id":"12v-100ah-lifepo4-lithium-battery-group-31-deep-cycle-for-rv-trolling-motor-100a-bms-1280wh-15000-deep-cycles","title":"12V 100Ah LiFePO4 Lithium Battery Group 31 Deep Cycle for RV Trolling Motor | 100A BMS, 1280Wh, 15000+ Deep Cycles","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdvanced Smart BMS \u0026amp; All-Weather SafetyEquipped with an upgraded 100A Smart BMS, our battery provides comprehensive protection against overcharge, over-discharge, over-current, and short circuits. Unlike standard lithium batteries, it features automatic low-temperature cut-off, preventing charging below 32°F (0°C) to avoid cell damage. Built with stable LiFePO4 chemistry, it eliminates the risk of thermal runaway, ensuring maximum safety for your RV, boat, or home energy system in any season.\u003c\/li\u003e\n\u003cli\u003eUltra-Lightweight \u0026amp; Perfect Group 31 FitWeighing only 24 lbs—70% lighter than comparable lead-acid batteries—this 12V 100Ah battery makes installation and transport effortless. Its compact dimensions (12.9\" x 6.7\" x 8.5\") are a precise drop-in replacement for BCI Group 31 battery boxes. Ideal for upgrading marine trolling motors, RV house banks, or golf carts without modifying existing compartments. Enjoy maintenance-free power with no acid refilling or corrosion worries.\u003c\/li\u003e\n\u003cli\u003e15,000+ Cycles \u0026amp; 10-Year LifespanInvest once, save forever. Our premium Grade-A LiFePO4 cells deliver 15,000+ deep cycle life at 60% DOD and over 8,000 cycles at 80% DOD, lasting 10x longer than traditional lead-acid batteries. With a 10-year service life, this battery drastically reduces your long-term cost per cycle. Whether for daily solar storage or weekend camping, it maintains consistent voltage output until fully depleted, unlike lead-acid batteries that dim as they drain.\u003c\/li\u003e\n\u003cli\u003eFast Charging \u0026amp; Flexible Energy ExpansionRecharge 3x faster than lead-acid options with zero memory effect. Fully charge in just 5 hours using a 14.6V 20A LiFePO4 charger, solar panels, or alternator. Designed for scalability, connect up to 4S4P (4 in series, 4 in parallel) to build massive systems up to 51.2V and 400Ah. Perfect for DIY off-grid solar setups, whole-home backup, or powering high-draw devices like CPAP machines, electric wheelchairs, and outdoor power stations.\u003c\/li\u003e\n\u003cli\u003eReliable Power for Critical ApplicationsEngineered for stability in extreme conditions, operating reliably from -4°F to 140°F (-20°C to 60°C) during discharge. Delivers 100% rated capacity even under high loads, making it the trusted choice for saltwater fishing boats, off-road vans, and emergency home UPS. Backed by our dedicated US-based support team, we provide a 24-hour response guarantee for any technical questions or warranty claims, ensuring your power never fails when you need it most.\u003c\/li\u003e\n\u003cli\u003e10 Years Service Life12V 100Ah LiFePO4 Battery can reach 4000~15000 deep cycles and longer cycle life, 6000 cycles at 100% DOD, 8000 cycles at 80% DOD, 15000 cycles at 60% DOD. Maintenance-Free Battery, LiFePO4 chemistry ensures over 8000 charge-discharge cycles, significantly outlasting traditional lead-acid batteries. This translates to more than 10 years of reliable service, saving you frequent replacement costs and hassle. A proper solution will be provided to any problem within 24hrs for delivery, battery and problem during using and any other questions.\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":43251084493009,"sku":"BW-B0FP525PFP","price":264.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/616srBE2uEL._AC_SL1500.jpg?v=1786993958","url":"https:\/\/belmontwarehouse.com\/products\/12v-100ah-lifepo4-lithium-battery-group-31-deep-cycle-for-rv-trolling-motor-100a-bms-1280wh-15000-deep-cycles","provider":"Belmont Warehouse","version":"1.0","type":"link"}