EVER DUO 850 PL AVR USB UPS

AC outlets quantity: 3 AC outlet(s) | Number of batteries supported: 2 | Cold start: Yes | Package width: 141 mm | Operating temperature (T-T): 0 - 40 °C | Depth: 325 mm | Output power capacity: 0.85 kVA | Input frequency: 50/60 Hz | Weight: 6.9 kg | Form factor: Tower | Output power: 550 W | Product colour: Black | Input operation voltage (max): 290 V | Output operation voltage (max): 253 V | Package height: 256 mm | Output operation voltage (min): 191 V | Width: 100 mm | Input operation voltage (min): 162 V | Height: 189 mm | Battery voltage: 12 V | Battery capacity: 5 Ah | Automatic Voltage Regulation (AVR): Yes | UPS topology: Line-Interactive