![Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2] Cartography | Garmin Navionics Vision+ including Puerto Rico and all](https://cdn.shopify.com/s/files/1/0528/1185/8120/files/104788XL.jpg?v=1720798285)
Pay in 4 interest-free payments of $120.75 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
including Puerto Rico and all of the Lesser Antilles
HTC: U11 and U11 life
Hole spacing and rivet size are the same as Classic models
Switches off when no external AC source is available
completitively priced against standard galvanized and bronze models
Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2] Cartography | Garmin Navionics Vision+ including Puerto Rico and allSS4 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
