Automatic 12v setting turns off at full charge and turns back on if battery needs more power
Third switch on unit allows enhanced deep cycle charging
Green LED signals complete charge. Red LED indicates reverse hook-up
Separate selection for help starting vehicle and 40% more engine start capability than model 9070 and 80% more than model 9050 and 9060
Manual 6v position for lower voltage requirements
5 yr. limited repair warranty
