[Specifications] Battery Disconnect Rated Current: 240A, Rated Voltage: 12V, Standby Power Consumption: 3mA, Cut-off Threshold: 11.8V±0.2V, Instantaneous Current: 500A. [Manual and Remote Control] This disconnect switch can prevent the car battery from discharging due to long-term parking, aging wires, and forgotten lights. It can maximize the car battery's power storage, effectively protect and extend its lifespan. [Smart Car Disconnect 12V] When the battery voltage is below 11.8V, the remote disconnect switch will automatically cut off the power after 120 seconds to save power; when the voltage is above 13.5V, the remote control is disabled to prevent accidental shutdown during driving, and it can only be controlled by the manual switch. [Automatic Shutdown] If the voltage is below 11.8V, the remote disconnect switch will automatically cut off the power after 120 seconds to save power, and if the voltage is above 13.2V, the remote control is disabled to prevent accidental shutdown function during driving, and the power can only be controlled by the switch button. [Protect the Battery] By using this car battery disconnect switch, you can avoid power consumption caused by long-term parking, poor electronic equipment, aging wires, forgotten lights, etc. It can effectively protect and extend the car battery's lifespan. Color: Photo Color Material: Metal+Plastic Package Contents: 1x Remote Battery Disconnect Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.