DescriptionLED voltage display remote control switchLow voltage protection: When the voltage is lower than 11.8v, it will automatically power off. When the voltage is higher than 13.2v, the remote control will be disabled to prevent accidents.[Specifications] Battery disconnect switch rated current: 240A, rated voltage: 12V, standby current: 3mA, instantaneous current: 500A.[Magnetic lock function] This car disconnect switch adopts a new relay, which controls the circuit disconnection through the magnetic principle, and the standby current is 3mA, which is more energy-saving.[Intelligent LED voltage display] The LED voltage display detects the battery voltage at any time. If the voltage is lower than 11.8V, the remote disconnect switch will automatically cut off the power after 120 seconds to save electricity. If the voltage is higher than 13.2V, the remote control will be disabled to prevent accidental power off while driving, and the power can only be controlled by the button on the switch.[Easy to install] The power off switch adopts a negative connection to ensure stable performance. Please remember to turn off the power before installation.Battery ProtectionUsing this wireless car battery cut-off switch can avoid hidden extra power consumption caused by long-term parking, aging of electronic equipment, aging of lines, forgetting to turn off lights, etc. It can effectively protect and extend the service life of the car battery.Battery off switchSpecifications:Rated voltage: 12V/24VRated current: 240AInstantaneous current: 500AStandby current: 0.003ASize: 11*10.5*6.5cm/4.33*4.13*2.56 inchesPackage includes: 1pc power off switch + 2pc key