![Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_Speco Tech Dimensions: 9](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/80777XL.jpg?v=1718255485)
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Dimensions: 9" x 5" x 3"
AM/FM STEREO 10' EXTENSION CABLE KIT
Gauge: 1/0 AWG
Operating Voltage - 9 to 30V DC
Installation hardware is (4) 1/4"-20 x 1-3/4" bolts and (4) 1/4"-20 nuts
Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_Speco Tech Dimensions: 9" x 5" xB. 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 its weakest link. In watercraft applications, this is further compounded when the trolling motor battery is used for peripherals and or to assist the cranking battery. B. O. S. actively shuttles energy as
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