Mtchavno Wireless Remote Control Car Battery Disconnect Switch, 12V 240A Isolator, Energy-Saving Anti-Theft Isolatorwith 2 Controls, Kill Switch for Car, RV, ATV, Truck, Boat(Blue-Red)

Safety protection: 12V battery disconnect switches prevent car batteries from being drained due to long-term parking, cable aging, and forgetting to turn off the lights. Reduced charging and battery replacement, avoiding trailer repairs. Maximise car battery energy storage, provide effective protection and extend service life, theft protection. The power cut-off switch can be controlled via remote control within a range of 100 m. Intelligent shutdown protection: Car battery isolator switch with intelligent chip, voltage lower than 11.8V, automatic after 120 seconds, prevents battery damage due to leakage, saves power. Voltage higher than 13.2V, remote control switch deactivated, prevents power failure due to accidental pressing of the remote control while driving, only activated by manual switch. Easy to install: Our 12V wireless switch comes with two paired remote controls. The battery isolator has a negative terminal; remove the negative terminal from the battery, connect the switch to the negative terminal of the battery and tighten the screw, connect the red positive power cable of the switch to the positive terminal of the battery. The power supply must be turned off before installation. Wide application: 12V 240A car battery isolator for most 12V and 24V cars, boats, RVs, trailers, trucks, ATVs, UTVs, motorcycles, vehicles with a movement of less than 3.0. Note: The dimensions of the remote battery isolator are 8.5 x 6 x 3.5 cm, which takes up little space and allows for wider use. STABLE EMERGENCY SWITCH: Operating temperature of the kill switch in the car: -4 °F ~ 212 °F, standby power consumption: 3 mA, rated current: 240 A, rated voltage: 12 V, cut-off threshold 11.8 V ± 0.2 V; instantaneous current: 500 A. Includes: emergency switch x 1, remote control x 2, seals x 2, manual x 1