This is a 12 and 24 volt charger for deep-cycle batteries. Operates in automatic or manual mode. • 10 amp fast charge – for everyday charging needs. Charges a deep-cycle battery in 7 to 11 hours; an automotive battery in 3 to 5 hours. • Fully automatic – brings a deep-cycle battery to full charge, will not overcharge batteries. SE-70MA - 10 amp Deep Cycle Battery Charger SE-70MA$110.79 Copyright © 2008 Schumacher Electric Corp. All Rights Reserved.