Specification:Product name: Battery Disconnect SwitchWorking voltage: 12VWorking current: 200AInstantaneous current: 500AMaterial: plastic, copper, resistance, etc.Parts List:2 x Copper Nut 2 x Battery Clip 1 x Copper Nose 2 x Remote Control 1 x Antenna 2 x Connecting Cable 2 x Bra GasketHighlight description:[Battery and Engine Protection] This handy car battery disconnect switch system can remotely control your car power system. Protects batteries and engines and prolongs their lifespan. At the same time, thieves cannot start and steal your car, improving security.[Remote Operation] The battery disconnect switch is equipped with 2 new 320ft remote controls. You can even control it at home, with one-touch control on the dashboard of the entire car power system. The 12V battery cut-off switch allows you to disconnect the car power system by simply preing the remote control key button without opening the hood to turn on the power every time.[Easy to Install] First connect the red wire to the positive pole of the battery. Then connect the black wire to the battery clip. Finally attach the battery clip to the battery negative terminal. All required wiring harnees are included, no need to purchase additional acceories.[High-quality Material] The 12V remote battery isolator supports people's long-term use, made of high-quality plastic, the overall structure is solid, and the quality is reliable. Rated current 200A DC12V, this battery disconnect isolator is upgraded from the old model, improved fittings make the mounting contacts stronger.[Wide Applications] The remote control has a very low standby current (0.003A), suitable for DC 12V camping trailers, SUVs, ATVs, UTVs, small vans, agricultural vehicles, Trike cars, and off-road.Notes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.