12 volt 100A Battery Guard type 2000 with built in reset

12v Dun-Bri Battery Guard
Monitors battery voltage and disconnects automatically at a predefined
low voltage level
Essential low drain circuits can remain connected
Does not depend on the operator or driver being present
Automatically reconnects when ignition key or other electrical
device is turned on
Protects electronics from battery terminal sparking
Maintainence Free
Built in reset switch and ignition outputs