Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3] Electrical | Switches & Accessories Impervious to saltwater

Impervious to saltwater

so users get a complete package ready to install

Innovative clear cover provides insulation/protection

(Large cost and weight saving in copper cables)

Up to six batteries in series

Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3] Electrical | Switches & Accessories Impervious to saltwaterPS4 Auto 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 PS4 Auto 15A 4 Bank Lithium AGM Battery Charger (PN: PS4AUTO). 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