Features & Benefits: Input: AC100 - 130V, 45 - 60HZ Output : Maximum output voltage DC 14.6 volt, Maximum output current 30 amp Constant Charging Voltage: 14.6V (4s lifepo4 battery) Constant Charging Current: 30A For the Following Cars: For RVs, Commercial Vehicles, Boats, Yachts, and many more! Package Including: 1 *Battery Charger Notes: .