CROWN CMU-650VA ,390W UPS
AVR (stabilizer) – automatic voltage regulation;
Seven amp battery;
Ease of use;
Uninterruptible power supply enables you to work comfortably at your computer without fear of sudden power failure during operation. You can safely shut down the PC while preserving all of the data. The model is designed to protect personal computers and workstations from the major problems with power supply: high emissions of electromagnetic and radio frequency interference, slides, promotions and extinction voltage sources.