It is a more convenient Car Battery Disconnect System, which can remotely master the Car Killing Power System, proper maintenance will prolong and protect the service life of the battery and motor. Remote operation, compared to the battery switch transducing, this remote control wireless battery switch disconnecting allows you to slide the trigger from under the mask to your hand, so there is no need to lift the mask frequently. In a new style of remote control. You can even control it at home, one controlled by the buttons on the dashboard for the power system of the whole car, the standby current of the remote receiver is very low. Universal for DC 12V caravan SUV VAN small truck agricultural vehicle Trike Auto Off Road.Integrated design, small size, avoid cumbersome wiring, convenient installation. Color: BlackMaterial: ABSouce Content: 1 x Insulator Car Battery2 x Remote Control1 x Accessory KitOnly 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 to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.