Blue Sea 7649 Mini Add-A-Battery Kit [7649] Hunting & Fishing | Fishing Accessories This blanking plug is a

This blanking plug is a blanking plug for the SeaTalkng

providing more accurate wind speed and more stable wind angle in lighter wind conditions

Choose any color you wish or scroll through the RGBW spectrum

GPS-500 for AIS transmission

Blue Sea 7649 Mini Add-A-Battery Kit [7649] Hunting & Fishing | Fishing Accessories This blanking plug is a7649 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