Dual Pro SS3 3 Bank Battery Charger w/2 Bank B.O.S. [SS3/BOS12V2] Marine Plumbing & Ventilation | Thru-Hull Fittings Patented high tolerance compact machined

Patented high tolerance compact machined metal end

and front panel mounting

which provides: battery chemistry

All horsepower ratings from 75hp - 500hp

Dual Pro SS3 3 Bank Battery Charger w/2 Bank B.O.S. [SS3/BOS12V2] Marine Plumbing & Ventilation | Thru-Hull Fittings Patented high tolerance compact machinedSS3 3 Bank Battery Charger with 2 Bank B. O. S. This kit includes Dual Pros B. O. S. Battery Optimization System 12V 2 Bank (PN: BOS12V2) and Dual Pros Sportsman Series Battery Charger 30A 3 10A Banks 12V 36V (PN: SS3). B. 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