Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Anchoring & Docking | Anchors Penn Fierce IV 4000 Spinning

Penn Fierce IV 4000 Spinning Reel FRCIV4000C

UPC: 723193788561

Security zipper back pocket

Raynet to RJ45 Female Adapter 100mm

Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Anchoring & Docking | Anchors Penn Fierce IV 4000 SpinningB. 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