![Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Electrical | Switches & Accessories Does not provide wiring for](https://cdn.shopify.com/s/files/1/0559/6581/0858/files/104779XL.jpg?v=1731500017)
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Does not provide wiring for external power
2-Way Waterproof Connector
Rear zippered door for easy transducer access
Switch illuminates red when on and is clear when off
Simply remove the rubber seal that protects the plug on the front of the controller and plug-in the display
Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Electrical | Switches & Accessories Does not provide wiring forRS4 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 RealPRO Series Battery Charger 24A 4 Bank (PN: RS4). 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 only as good as
