1. Wide Use: The battery cutoff switch is widely used for rv marine and automotive battery, and used for disconnect the battery safely and extend its service life. 2. Battery Cutoff: When your RV, car, boat is not in use, the switch safely disconnect battery and prevents any current from being drawn from the battery. 3. Durable: The battery power off switch is made of premium plastic, brass and iron, which is durable and reliable, and can work stably for a long time. 4. Enhanced Security: Battery disconnect switch enhances safety by cutting off power to the vehicle's electrical system, preventing electrical problems and accidents. 5. Easy to Use: The switch is easy to install and operate and can be installed within easy reach of the driver or in a convenient location to quickly and easily disconnect the battery. Spec: Item Type: Battery Selector Switch Color: Red Material: ABS+ brass + iron Stud Size: M10 x 3 Operating Voltage: 32V Current: 350A Fitment: For RV Marine and Automotive Battery Package List: 1 xBattery Selector Switch