Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Engine Parts & Service | Fuel Treatments clean and fish combos from

clean and fish combos from this heavy-duty but lightweight polished aluminum unit is the perfect addition to your tackle arsenal

and locked in position

Dual PowerPost Connectors

Weight (lbs): 18 lbs

Switch on 15mA

Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Engine Parts & Service | Fuel Treatments clean and fish combos fromRS4 4 Bank Battery Charger with 3 Bank B. O. S. This kit includes Dual Pros B. O. S. Battery Optimization System 12V 3 Bank (PN: BOS12V3) and Dual Pros RealPRO Series Battery Charger 24A 4 Bank (PN: RS4). B. 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