BEP Heavy Duty Battery Selector Switch [721] Cartography | Garmin BlueChart Vision A continued tradition of Swedish

A continued tradition of Swedish craftsmanship and design

Media Device Control: Navigate your music library while you're on the move directly from your smartphone

Fits on Raritan Compact II base

Consists of a double socket arm

BEP Heavy Duty Battery Selector Switch [721] Cartography | Garmin BlueChart Vision A continued tradition of SwedishHeavy Duty Battery Selector Switch The 721 Battery Selector Switch is our heavy duty selector switch. Housed in the same module as the 720, it includes the same removable plates and back cover. While BEP Marine recommends isolated battery systems as outlined with our distribution clusters, the 721 offers a simple economical way of separating two batteries. Please note selector switches will not separate electronics from harmful engine starting spikes.