Dual Pro Battery Optimization System (B.O.S.) - 12V - 4-Bank Knives Impedance (On VHF Output): 4

Impedance (On VHF Output): 4 Ohms

such as float glass

the most direct route isn't always the best one

Boat Size - Up to 22'

Dual Pro Battery Optimization System (B.O.S.) - 12V - 4-Bank Knives Impedance (On VHF Output): 4Battery Optimization System (B. O. S.) 12V 4 Bank The Pro Charging Systems Battery Optimization System keeps batteries balanced enabling maximum performance. The system can quadruple run time on the water for boaters and other users. Premature battery failure due to an unbalanced pack has unfortunately been accepted as the norm for decades. The B. O. S. breaks through those accepted norms and solves the problem with a BSAP 24 algorithm that can