Blue Sea 7649 Mini Add-A-Battery Kit [7649] Double Sheave(70mm) Boat Size: 40'

Boat Size: 40'

Possibility to change the standard shackle delivered with the Wichard roller blocks by this webbing

Patented in-line design - provides ventilation for engine compartments

Insulation: 100% Polyester -350 g/m in body and 80 g/m in sleeves

C-Scow Mooring Cover - Top Gun

Blue Sea 7649 Mini Add-A-Battery Kit [7649] Double Sheave(70mm) Boat Size: 40'7649 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