![Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Marine Navigation & Instruments | Cameras & Night Vision Power Supply Requirement: 7](https://cdn.shopify.com/s/files/1/1592/4149/files/104779XL.jpg?v=1720734484)
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Power Supply Requirement: 7
you want to receive the same data on multiple devices
Perko 1-1/2" IPS Intake Strainer Bronze
NMEA 2000 power cable with T-connector kit
Built-In GPS
Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Marine Navigation & Instruments | Cameras & Night Vision Power Supply Requirement: 7RS4 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
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