Used for 2 years while film editing. Been in storage 7 years. Microprocessor controlled Line Interactive technology Boost and buck automatic voltage regulation (AVR) Intelligent battery management system LCD display panel Input & output voltage display on the LCD panel Over/under voltage, lightning, surge protections Short circuit, overload, over discharge protections Battery, load, operation status indicators. FEATURES

3 x NZ Power sockets Microprocessor controlled Line Interactive technology Boost and buck automatic voltage regulation (AVR) Intelligent battery management system LCD display panel Input & output voltage display on the LCD panel Over/under voltage, lightning, surge protections Short circuit, overload, over discharge protections Battery, load, operation status indicators Cold start & energy saving features Communication port RS 232 & USB Tel/fax/modem protection Availability to use without batteries as AVR Compact size and user friendly operation Input Voltage: 230V or 220V ± 25% Output Voltage: Simulated Sinewave 230V or 220V ± 10% Frequency: 50 or 60 Hz ± 1% Back up time: 5 – 30 minutes (depending on computer load) Auto save & shut down