Blue Sea 7649 Mini Add-A-Battery Kit [7649] Lighting | Interior / Courtesy Light The advantage of the Vortex-Vac

The advantage of the Vortex-Vac technology is that the waste is efficiently moved from the bowl by a vacuum action created by the pump rather than depending on remote vacuum generation

PLUS another line from the stern

Intelligent Isolation and Charging Software Control

Bolting dimensions: 1 5/16" x 3 3/16"

Switch Ratings:

Blue Sea 7649 Mini Add-A-Battery Kit [7649] Lighting | Interior / Courtesy Light The advantage of the Vortex-Vac7649 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