Wireless remote control car battery switch with LED indicator, 12V voltage indicator and automatic power-off switch, suitable for cars, campervans, trucks, boats, etc.

[Protect Your Car Battery] This circuit breaker prevents your car battery from being completely drained due to prolonged parking, ag-ing wiring, or forgetting to turn off lights. It maximizes battery charge storage, effectively protecting and extending battery life.

[Working Principle] When the battery voltage is below 11.8V, the remote control function will be disabled, and the circuit breaker will automatically cut off power after 120 seconds to save energy. When the voltage is above 13.2V, the remote control function will be disabled to prevent accidental power loss while driving; in this case, it can only be controlled manually.

[LED Voltage Display and Remote Control] This car power disconnect switch is equipped with an LED voltage display, allowing you to view the battery voltage and status in real time. It also comes with a remote control that can operate the power disconnect switch within a 100-meter range.

[Wide Applications] This power disconnect switch is suitable for most 12V cars, boats, RVs, trailers, trucks, ATVs, multi-purpose vehicles, motorcycles, and vehicles with a rated battery current below 240A.