1200W UPS inverter with Charger 1.CE approval 2.Frequency:50 or 60Hz 3.Use in home,outdoor 4.Input12/24,output 110 ... /220/230 1200W DC to AC UPS power inverter with Battery Charger,used in home ,outdoor All ProtectionOver-loadOver-voltageLow-voltageBuzzer AlarmShort ... and everywhere, where is no electricity !Simply connect with 12v/24v Battery as in a Car, Motorcycle, Camper or Boat and use ...