Features 1. High Quality Material: Battery shut off switch is made of high quality ABS material, wear resistant, high strength, rugged and durable. 2. Function: Battery switch eliminates any power draw from the battery when not in use, disconnects the battery safely, and protects batteries from excessive drain. 3. Excellent Performance: Professionally manufactured with exquisite workmanship, waterproof, stable and reliable, capable of operating in harsh ocean conditions. 4. Simple Installation: Easy to install with no complicated operation required, convenient to use, saving time and energy. 5. Wide Application: Battery cut off switch is widely used for car, marine boat, RV, camper, travel trailer, truck, ATV, UTV, and other vehicles. Specification Item Type: Battery Switch Material: ABS Working Voltage: 12-36V Rated Current: 275A Maximum Instantaneous Current: 1250A Screw Standard: M10 Size: Approx. 69x69x75mm / 2.72x2.72x2.95in Package List 1 x Battery Switch 4 x Screw 4 x Nut 2 x M10 Terminal 2 x Heat Shrink Tube