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![Dual Pro RS4 4 Bank Battery Charger w/2 Bank B.O.S. [RS4/BOS12V2] Brand_GROCO Housing Material: Plastic](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/104778XL.jpg?v=1720745092)
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Housing Material: Plastic
Corrosion-resistant
In case of power failure
Nominal voltage is 12V
Dual Pro RS4 4 Bank Battery Charger w/2 Bank B.O.S. [RS4/BOS12V2] Brand_GROCO Housing Material: PlasticRS4 4 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 RealPRO Series Battery Charger 24A 4 Bank (PN: RS4). 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 only as good as
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