12V Battery Cut-Off Switch, 240A Wireless Car Battery Cut-Off Switch with Remote Control, Automatic Shut-Off Switch for Motorcycle, Car, RV, ATV, Truck, Boat, Bus

【Intelligent Protection Against Extinction】Battery switch with smart chip, voltage below 11.8V, automatically shuts off after 120 seconds, preventing battery damage from leakage, saving energy; Voltage above 13.2V, remote switch is disabled, preventing power cuts due to accidental remote control activation while driving, only manual switch operation is possible.【Battery Cut-Off with Remote Control】An emergency stop switch prevents battery drain during prolonged parking, use of electronic devices, leaving lights on, aging circuits, etc.; It effectively protects the battery and extends its lifespan. 【Low Power Consumption & Good Stability】Battery kill switch operating temperature: -22℉~194℉, standby power consumption: 3mA, rated current: 240A, rated voltage: 12V, cutoff threshold: 11.8V±0.2V, instantaneous current: 500A. 【Easy to Install】The 12V car battery disconnect switch is made of pure copper; the wireless 12V battery disconnect switch uses a negative connection method, is easy to install, and offers more stable performance. The switch measures 2.36 x 1.37 x 3.35 inches, taking up little space and allowing for wider use. (Note: Be sure to disconnect the power before installation and perform an ignition test after installation.) 【Wide Application】The Wireless 12V Battery Disconnect Remote Control is suitable for most vehicles; Suitable for cars, boats, RVs, caravans, camper vans, trucks, ATVs, UTVs, motorcycles with an engine displacement of 3.0 liters or less, etc.; Not compatible with vehicles equipped with small, short connectors.