![Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_Orion Alternator field disconnect (AFD) allowing](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/80777XL.jpg?v=1749153714)
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Alternator field disconnect (AFD) allowing selection of any position including "off"
Coastal Durability & Nighttime Elegance
Box Dimensions: 4"H x 4"W x 7"L WT: 1 lbs
keeping the operator in a "shadow"
Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_Orion Alternator field disconnect (AFD) allowingB. O. S. (Battery Optimization System) 12V 3 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
