PowerWalker VI 2200 STL Line-Interactive 2.2 kVA 1320 W 4 AC outlet(s)

AC outlets quantity: 4 AC outlet(s) | Battery capacity: 9 Ah | USB 2.0 ports quantity: 1 | Output frequency: 50/60 Hz | Efficiency: 95.7% | Battery recharge time: 8 h | Nominal output voltage: 230 V | Input frequency: 50/60 Hz | LED indicators: Yes | Input operation voltage (min): 162 V | Battery voltage: 12 V | USB port: Yes | Response time: 4 ms | Input operation voltage (max): 290 V | Product colour: Black | Cooling type: Active | Typical backup time at full load: 0.25 min | Number of batteries supported: 2 | Form factor: Tower | Waveform: Sine | Output power capacity: 2.2 kVA | AC outlet types: Type E | Harmonized System (HS) code: 85078000 | UPS topology: Line-Interactive | Typical backup time at half load: 3.9 min | Display type: LCD | Output power: 1320 W | Automatic Voltage Regulation (AVR): Yes