CyberPower Value VALUE2200ELCD Line-interactive UPS - 2.20 kVA/1.32 kW - Tower - 8 Hour Recharge - 2 Minute Stand-by - 230 V AC Output - Serial Port - USB The Value SOHO Series UPS offers home and small office users clean and stable battery backup while the featured RJ11/RJ45 port ensures phone, fax, and modem lines are protected from surges. With Automatic Voltage Regulation (AVR) stabilizes the AC signal and maintains a safe voltage, this allows the UPS to maintain safe power levels for the connected equipment without resorting to battery power. The multifunction LCD readout provides immediate access to precise information of critical power/battery condition. Features Works adequately in situations where the supply is prone to sags and surges Up to 2 minute runtime on full load to preserve critical data from power shortage interruptions