Charging 6V-12V lead-acid batteries Max: 8A,OUTPUT:6V-12V DC 5.6 A, Battery capacities:15-120AHR With automatic protector Charging 6V-12V lead-acid batteriesMax: 6A,OUTPUT:6V-12V DC 4.5 A,Battery capacities:10-80AHRWith automatic protector Wrong connect protection,Over charged protection, Short-circuit protection, High temperature fuse protect, BATTERY CHARGER