Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Brand_Standard Horizon polling request

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Angled head design is ideal for use in tight spaces

and the most up-to-date satellite coverage map

and easy operation -- perfect for professional mariners and current M72 radio users

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Brand_Standard Horizon polling requestB. O. S. Battery Optimization System 12V 2 Bank B. O. S. actively shuttles energy between batteries to keep the pack balanced, increasing battery strength and longevity. Batteries in a pack will become out of balance and the pack is only as good as its weakest link. In watercraft applications, this is further compounded when the trolling motor battery is used for peripherals and or to assist the cranking battery. B. O. S. actively shuttles energy as