Blue Sea Systems 7650 Add-A-Battery Kit 120A Grundens unique blade geometry

unique blade geometry

Material: Stainless Steel

Features an anti-drain back valve to ensure start up lubrication and eliminate dry starts

Drawcord Hood Adjustment

Built-in Thermal Cut-Off (TCO) – provides added protection for pump and vessel

Blue Sea Systems 7650 Add-A-Battery Kit 120A Grundens unique blade geometryThe ADD A BATTERY 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 The Add A Battery includes a Dual Circuit Plus Battery Switch and an Automatic Charging Relay. These components simplify switching and automate charging, so that all you have to do is turn the battery switch ON when you arrive and OFF when you leave. Dual Circuit Plus Battery Switch Simplifies