The Add-A-Battery includes a Dual Circuit Plus™ Battery Switch and an Automatic Charging Relay. These components simplify switching and automate charging, so that all you have to do is turn the battery switch ON when you arrive and OFF when you leave. 120A
Dual Circuit Plus™ Battery Switch
- Simplifies battery switching
- Isolates engine and house circuits
- Combines batteries for emergency starting
ACR Automatic Charging Relay
- Automatically combines batteries during charging
- Isolates batteries during engine cranking and when not charging
