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![Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S. [RS3/BOS12V3] Trailering | Jacks & Dollies UPC: 661033885271](https://cdn.shopify.com/s/files/1/0177/6703/9076/files/104777XL.jpg?v=1761334907)
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
UPC: 661033885271
UPC: 086429272099
Spare Motor for Cartridge
lowering the amperage required for an efficient starting circuit
3 colors available - black
Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S. [RS3/BOS12V3] Trailering | Jacks & Dollies UPC: 661033885271RS3 3 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 18A 3 6A Banks 12V 36V (PN: RS3). 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
