TECHNICAL DATA: Input voltage: 12V(DC) Low battery voltage alarm: 10.2V (+/-0.5) V battery voltage Low battery voltage Cut off: 9.6 V battery voltage Output voltage AC: 220 V (AC) Output power AC: 120 Watt Frequency: 50 Hz Output voltage USB: 5 V (DC) Output power USB: 2.5 Watt Efficiency: >90% Stand By current: <0.3A