Continuous power: 850VA
Surge power: 1700VA / 50 ms
Istandby: < 800mA
Battery: 12 V DC
Operating Volt. Range: 10.5 - 14.5 VDC
Distortion: ≤ 3 %
Output voltage: 220V AC (± 3%)
Frequency: 50 Hz (± 2%)
Efficiency: 85%
Condition: Temp. < 50°c, Humidity < 90%