Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Marine Hardware | Vents Breaking load: 227kg / 500lb

Breaking load: 227kg / 500lb

Optional shaft extension allows valve to be mounted through a bulkhead up to 1-3/4" thick with only the selector handle exposed

and bar graphs

Case design allows surface or rear panel mounting

All of our air horns produce sound levels ranging between 120 and 127dB

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Marine Hardware | Vents Breaking load: 227kg / 500lbB. O. S. Battery Optimization System 12V 2 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