Schumacher XC103 SpeedCharge 100 Amp Battery Charger with Engine Start 100 ampere engine start for emergency starting Self-adjusting, variable charge rates for everyday charging needs and maintaining your battery in peak condition Charges and automatically desulfates and restores car, truck, RV, farm equipment, AGM, gel cell and deep-cycle batteries 3 amp maintain/5 amp slow/12-30 amp fast charge The charger automatically determines whether the connected battery is a 6 volt battery or a 12 volt battery This product cannot be shipped to Oregon or California