Pro Charging Solutions i2412 E.P.S. w/SB-50 Connector Handle 12A per Output PINGI2412 Dual Pro Charger with SB 50 Cord for Floor Scrubber and Sweeper Applications (Pictured is the 48V Unit)We proud to add Dual Pro chargers to it's already stacked lineup of products. As a matter of fact, Dual Pro chargers are the only chargers that charge your batteries to 100% specific gravity every charge. Dual Pro chargers adjust current in the absorption and finish stages based on the battery's communication with the chargerEagle Performance