Top Post Battery Disconnect Switch 12V-48V

Key features

• SAE Top Post Battery Disconnect — Designed specifically for SAE top post batteries, this switch mounts directly on top of the negative terminal with no messy cable routing. Includes SAE female clamp, SAE male post. No need to manually disconnect cables every time you park.
• 300A High Current & IP66 Waterproof — Handles 300A continuous and 900A crank amps at 48V DC max. IP66 rated housing protects against dust and strong water jets. Heavy-duty copper terminals ensure premium conductivity and long-lasting corrosion resistance, making it ideal for cars, trucks, RVs, boats, and marine environments.
• Anti-Theft Removable Knob & Heavy-Duty Build — The easy-to-turn black knob removes completely to prevent unauthorized starting, acting as a built-in theft deterrent. PA66 nylon housing withstands engine bay temperatures from -40°F to 284°F. Built for durability in the harshest under-hood conditions.
• Innovative Mounting Angle & Flexible Wiring — Designed for maximum installation flexibility, the terminals feature an adjustable mounting angle to easily fit into tight or awkward engine compartments. You can connect directly using the included SAE clamp or use wire lugs for a custom setup, making it adaptable to a wide variety of vehicle configurations.
• Quick Install & Universal Fit — Everything you need is in the box: 1x disconnect switch, 1x SAE female clamp (negative), 1x SAE male post (negative), and 1x install guide. Fits 12V-48V DC systems.

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