![Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3] Winterizing | Water Flushing Systems Each product is thoroughly tested](https://cdn.shopify.com/s/files/1/0746/2456/5549/files/104784XL.jpg?v=1720744621)
Pay in 4 interest-free payments of $122.06 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Each product is thoroughly tested in the most adverse conditions possible and then finished with care to suit every type of yacht
or MFD RayNet port
Offers up to 30° of pivot for art lighting and other dramatic lighting effects
Allows you to display UV index
Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3] Winterizing | Water Flushing Systems Each product is thoroughly testedSS4 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 Sportsman Series Battery Charger 40A 4 10A Banks 12V 48V (PN: SS4). 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
