Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Marine Navigation & Instruments Features a flush rivet to

Features a flush rivet to minimize cutout and facilitate installation

Made of forged and anodized aluminum for strength and long lasting beauty

Power: 35W

Everything you are looking for in a ballast pump

ProNauticP consumes less power so more AC power is available on board

Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Marine Navigation & Instruments Features a flush rivet toB. 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