UPS EVER DUO 550 AVR USB (TWR; 550VA) (T/DAVRTO-000K55/00)

Power protection features: Short circuit | Operating relative humidity (H-H): 20 - 80% | Form factor: Tower | Width: 84 mm | Battery technology: Sealed Lead Acid (VRLA) | USB port: Yes | Operating temperature (T-T): 0 - 40 °C | Output power: 330 W | Product colour: Black | Storage temperature (T-T): 0 - 40 °C | Number of output phases: 1 | Surge protection: Yes | Height: 158 mm | Depth: 252 mm | Output power capacity: 0.55 kVA | AC outlet types: C13 coupler | Power protection features: Overload | Input frequency: 50/60 Hz | International Protection (IP) code: IP20 | Audible alarm modes: Fault, Low battery alarm, Overload alarm | Output operation voltage (min): 191 V | Cold start: Yes | Input operation voltage (min): 162 V | Audible alarm(s): Yes | Battery voltage: 12 V | Number of input phases: 1 | Input operation voltage (max): 290 V | Weight: 3.8 kg | Storage relative humidity (H-H): 20 - 95% | Package width: 122 mm | Number of batteries supported: 1 | Battery capacity: 5 Ah | Package height: 225 mm | AC outlets quantity: 4 AC outlet(s) | Output operation voltage (max): 253 V | Waveform: Sine | Output frequency: 50/60 Hz | Automatic Voltage Regulation (AVR): Yes | USB port type: USB Type-B | UPS topology: Line-Interactive | Warnings: Keep away from sources of fire and water. | Warnings: Do not disassemble the unit housing, there may be a risk of electric shock. | Warnings: Use the appliance in well-ventilated areas to avoid overheating.