Description
1. This Is a More Convenient Car Battery Disconnect Switch System That Can Remotely Master Kill Your Car Power System,A Proper Maintenance Will Extend And Protect The Battery And Engine Life..2. Universal For DC 12V Camper Trailer SUV VAN Small Truck Agricultural Vehicle Trike Auto Off Road..3. Integrated Design, Small Size, Avoid Cumbersome Wiring, Convenient Installation..4. Newly Upgraded Universal Installation Of Positive And Negative Electrodes, 230A Higher Working Current, 420A Instantaneous Current, It Is Safer And More Active..5.It is upgraded to an intelligent on-off chip module with voltage display. When the voltage is lower than 12.2V, it will automatically disconnect after 3 minutes. Don't worry about forgetting to turn off the lights, which will lead to failure to start the engine the next day. As long as the device is working, it cannot automatically disconnect the device.6.The function of preventing false opening and closing has been upgraded, making you safe on the road
