![Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_PSS Shaft Seal Photo Eye for optimum viewing](https://cdn.shopify.com/s/files/1/1592/4149/products/80777XL.jpg?v=1636008861)
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Photo Eye for optimum viewing in all light conditions
Cartridge Combo
500 Ampere continuous rating suitable for use with large battery banks
Shadow-Net Enabled
Airmar P319 200/50kHz Plastic Thru-hull Transducer (8-pin)
Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_PSS Shaft Seal Photo Eye for optimum viewingB. 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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