Blue Sea Systems Add-A-Battery Kit (120A) – 7650

Description

The Blue Sea Systems Add-A-Battery Kit (120A) – 7650 is as simple to operate as an ON-OFF switch, yet effectively manages the switching and charging of two batteries from a single charge source.

Dual Circuit Plus™ Battery Switch

• Simplifies switching
• Isolates engine and house circuits
• Combines batteries for emergency starting
• Tin-plated copper studs for maximum conductivity and corrosion resistance

ACR Automatic Charging Relay

• Automatically combines batteries during charging
• Isolates batteries during engine cranking and when not charging
• Shares the charge between two batteries more efficiently than a battery isolator
• Allows efficient dual battery charging without needing regulator adjustment or rewiring

Documents:

• Diagnostic Flowchart
• Instructions