Blue Sea 7649 Mini Add-A-Battery Kit [7649] Marine Navigation & Instruments | AIS Systems Quick Change Backing Plate Size:

Quick Change Backing Plate Size: 5" (127mm)

Suggested Boat Length: 14' to 18'

Width Overall Inches: 7-1/4

Ultra wide viewing angles

Ni-Cd battery

Blue Sea 7649 Mini Add-A-Battery Kit [7649] Marine Navigation & Instruments | AIS Systems Quick Change Backing Plate Size:7649 Mini Add A Battery What does the Mini Add A Battery do? Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house loads that can quickly discharge a battery. The Mini Add A Battery offers a compact, simple way to control the switching with the m Series Dual Circuit PlusT Battery Switch and automatically share a single source of charging between two batteries with the Mini ACR Automatic