Powercool 2000VA Smart UPS Powercool present a UPS to help protect your computer hardware and sowftware against power outages. This UPS will give you vital time to save your work and shut down your computer in the event of a power outage. Features • Built in AVR • Battery Self Diagnosis • Audible Alarm • USB Connectivity • Overload bypass feature • Wide Input Range • Software Monitoring • Microprocessor-based Digital Control • High Speed Synchronous Phase Transfer • Protection against Overload / Short Circuit etc.