Dual Pro SS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. Engine Controls enabling your boat to move

enabling your boat to move up or down without affecting the anchor

The holes must not weaken or cause the breakage of structural elements of the boat

and enjoy a cold beverage knowing you’ve got the right tool for the job

12V Drop-In "H" Horn with Black & White Grills

Aesthetically pleasing above deck design

Dual Pro SS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. Engine Controls enabling your boat to moveSS4 Auto 4 Bank Battery Charger with 3 Bank B. O. S. This kit combines Dual Pros B. O. S. Battery Optimization System 12V 3 Bank (PN: BOS12V3) and Dual Pros SS4 Auto 40A 4 Bank Lithium AGM Battery Charger (PN: SS4AUTO). 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