125/40<>20/2AMP SPEED CHARGER-SHU-PSC-12500A

125 Amp Engine Start for quick starting. 6/12V 15<,>40 Amp Fast Charge for car, truck, marine, RV, farm equipment, AGM, gel cell and deep-cycle batteries. 2 Amp Slow Charge for charging small batteries and warming large ones. Charges motorcycle, ATV, snowmobile and lawn tractor batteries. Float-Mode Monitoring keeps battery at optimum charge level by providing just enough power to keep the battery maintained at the proper voltage. Starts automatically after charging in all charge rates. Battery and Alternator Tester helps diagnose electrical system problems and battery state. All-Steel Clamps for top and side-mount battery posts. Reverse Hook-Up Protection charger will not operate if clamps are reversed on battery terminals.