Stop battery drain with the Flaming River® Low Voltage Disconnect! The Low Voltage Battery Disconnect Switch automatically disconnects auxiliary loads when the battery has drained past a safe, user-specified threshold. This threshold stops parasitic drains within the system that would completely drain your battery, leaving you with enough charge to start the vehicle or perform other tasks. Simply engaging the ignition or charging the battery will automatically reconnect the battery to your vehicle. The battery will remain connected while the vehicle is operating and can be manually controlled by a dash-mounted push button.Automatic disconnect through battery voltage measurement.Disconnects auxiliary loads when battery has drained past aspecified threshold.(This is a safe battery level designed to allow the user to restart the vehicle).Battery charging will automatically reconnect the loadPositive voltage from the ignition line will prevent load disconnect whilethe vehicle is operatingManual disconnect operated by dash mounted toggle ON/OFF switchSystem status can be monitored via LED indicator1-3 mA current draw while monitoring battery voltageThermal protection from overheatingEnvironmentally-sealed device for maximum life span (IP6K7/IP69K ratings).Includes 4-way wire harness (13 feet long) with connections toVehicle Ignition, Ground,Command Button, and Indicator Light