Continuous power: 850VA
Surge power: 1700VA / 50 ms
Istandby: < 800mA
Battery: 12 V DC
Operating Volt. Range: 10.5 ¸ 14.5 VDC
Wave form: Chuẩn Sine
Distortion: <= 3 %
Output voltage: 220V AC (± 3%)
Frequenc: 50 Hz (± 2%)
Efficiency: 92%
Display: Working mode, Overload/ Low battery
Condition: Temp. < 50°c, Humidity < 90%...