High quality Green Cell UPS Long battery life, high durability and operational safety Modern software for easy, quick and intuitive use Power: 1500VA (900W) | Type: Line interactive AVR | Accumulator: 2 x 12V/9Ah | Battery life: 5 lat Warranty 24 months (12 months for battery) Power 1500VA (900W) Type Line interactive AVR Overcharge protection Yes Product code UPS04 Manufacturer Green Cell Surge protection Yes Size 380 x 158 x 198 mm Weight 11 Communication USB/RJ45 Indicator LED Input Voltage 220/230/240 Vac Input frequency 50/60 Hz Output Voltage 230 Vac sine wave Output frequency 50 Hz or 60 Hz (automatic detection) Batteries 2 x 12V/9Ah Sockets 4x Schuko Response time typical 2-6 ms (maximum 10 ms)