![Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2] Electrical | Wire It is tested to last](https://cdn.shopify.com/s/files/1/0614/9655/7734/files/104788XL.jpg?v=1720806009)
Pay in 4 interest-free payments of $129.75 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
It is tested to last a full season even in sub-tropic saltwater marine environments
advanced Si02 hybrid technology you get ceramic protection that's so easy to use
Exclusive Built-in Green NiteVu Lighting
GP39 GPS/WAAS Navigator with 4
Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2] Electrical | Wire It is tested to lastSS4 Auto 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 SS4 Auto 40A 4 Bank Lithium AGM Battery Charger (PN: SS4AUTO). 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
