Bought this 3B Dual Pro charger from a friend who upgraded to a 4 bank charger when his boat was new. This charger was used less than a month then replaced. It is a model 3B made by Charging Systems International and is from their Pro Series. Current price is about $300 depending on where you buy. Will sell for $150. Advise any questions.
3 Bank 10 Amp Dual Pro Battery Charger
Linear Mode
