Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Oversized thereby preventing shorting out

thereby preventing shorting out

K - 74mm (2-7/8")

Capacity 3' head (13

Both the Cartridge and the Ultima Combo pumps may be manually operated via the Johnson Pump bilge control panel

UPC: 776113260630

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2] Oversized thereby preventing shorting outB. 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