Input Voltage. Voltage : 140 - 300 Vac Frequency : 45 - 60 Hz Output Stability 230 V + /- 10% Battery. Type : Sealed Lead-acid; Power: 12V/7 AH Warranty. min 1 tahun Waveform. Simulated Sine Wave Power Capacity. 650 VA Backup time > 30 minutes Backup time > 6 Hours to 90% capacity Protection. Overload & Short-circuit Protection