Features：

【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 pressing 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 harnesses are included, no need to purchase additional accessories.

【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.

1. The red wire is connected to the positive pole of the battery and the black wire is connected to the negative pole of the battery, which supplies power to the switch. The remote control switch consumes very little power

2. The two large terminals on the relay switch are the main switch with one incoming line and one outgoing line, regardless of order. On-off effect only

3. When controlling the disconnection of the negative electrode, one large terminal is connected to the negative electrode incoming line of the battery, and the other large terminal is connected to the negative electrode outgoing line of the battery. (Same as positive electrode)

4. During installation, it is necessary to prevent battery short circuits, as the consequences of battery short circuits are very serious.

Note:

1. After installation, the activation of the relay switch will increase the battery power consumption. When leaving the car, it is necessary to use the remote control to turn off the main power supply in a timely manner to avoid excessive power consumption, which may cause the battery to lose power and fail to start.