Feature: 1. Car battery disconnect switch can remotely cut off your car power system for preventing car power consumption, protects the battery and extends the engine lifespan. 2. Made of high-quality material, with nice durability and corrosion resistance. With silver contacts for high current shock resistance, better conductivity and oxidation resistance 3. Remote controlling design allows you not to open the hood every time to switch the power on and off, more convenient to use. Delivery includes 2 remote controllers. 4. Integrated design, compact size, easy to install, perfect for use in 12.0V working voltage car, truck, RV, SUV, marine boat, etc. 5. Note: The switch is used to cut off the power to the whole car, which will cause the alarm or car computer etc. to not work. It is more suitable for car that are not affected by the power failure. Specification: Features: Car battery disconnect switch can remotely cut off your car power system for preventing car power consumption, protects the battery and extends the engine lifespan. Made of high-quality material, with nice durability and corrosion resistance. With silver contacts for high current shock resistance, better conductivity and oxidation resistance Remote controlling design allows you not to open the hood every time to switch the power on and off, more convenient to use. Delivery includes 2 remote controllers. Integrated design, compact size, easy to install, perfect for use in 12.0V working voltage car, truck, RV, SUV, marine boat, etc. Note: The switch is used to cut off the power to the whole car, which will cause the alarm or car computer etc. to not work. It is more suitable for car that are not affected by the power failure. Specifications: Color: Black Main Material: ABS Working Voltage: 11-15V Rated Current: <200A / <120A(optional) Starting Current: <360A, <10s Standby Current: 0.005A Environmental Temperature: -20~80℃ Switch Size: 45 * 45 * 45mm/ 1.8 * 1.8 * 1.8in Switch Weight: 107.2g/ 3.8oz Package Size: 150 * 100 * 50mm/ 5.9 * 3.9 * 2.0in Package Weight: 350g/ 12.3oz Packing List: 1 * Battery Relay 2 * Remote Controller 1 * Battery Clip Package List: 1 * Battery Relay 2 * Remote Controller 1 * Battery Clip