Function and compatibility: This remote battery disconnect switch provides dependable power management for cars, RVs, trucks, ATVs and other vehicles, enabling reliable control of your electrical system across different use cases. Remote control capability: The included remote lets you turn off your vehicle's power system from a distance, helping to reduce battery drain and deter theft. Energy management performance: With a standby current of 005A, this isolator supports energy conservation and can help extend your battery life. Easy installation: Designed for convenience, simply connect the unit to your car battery to enable remote access to power control. Practical use scenarios: Vehicle storage or long term idle: Use the remote disconnect to prevent parasitic battery drain when a vehicle is parked for an extended period. Parking in theft risk areas: Turn off the vehicle's power remotely before leaving, reducing opportunities for battery drain or unauthorized starting. Household or multivehicle setups: For families with cars, RVs, or ATVs, the remote disconnect offers convenient power management across different vehicles.