Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Brand_Boss Audio Fits many older and current

Fits many older and current models

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seasonal maintenance

Round Voltage Meter - 6V-30V

UPC: 715535114626

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Brand_Boss Audio Fits many older and currentB. 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