Crown Micro Offline Uninterruptible Power Supply UPS Black CMUX-650D

650VA/390W, with 1*12V7AH battery, plastic case, with 2* Universal socket, 1.2m single headed UK Plug Built in power cable

Uninterruptible power supply enables you to work comfortably at your computer without fear of a sudden power failure during operation. You can safely shut down the PC, while keeping all 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.