Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_Thetford Marine UPC: 091887108347

UPC: 091887108347

Allows your HydroWave Mini to perform for a longer period of time on a larger power supply than the standard 9 volt power supply

low interference

Two LEDs for status indication Yellow LED: bulk charge (blinking fast)

Dual Pro B.O.S. (Battery Optimization System) - 12V - 3-Bank [BOS12V3] Brand_Thetford Marine UPC: 091887108347B. 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