This box can switch on and off Battery power to the other accessories, when it is installed onto the harness of the battery output, the user can press the external switch to turn the main power on/OFF. Features are:

● Max 100V， 300A【Peak 500A】 current ON/OFF switch， controlled by an external button.

● Accessory 12V/30A output for other devices, also controlled by the button.

● IP68 water proof.