600VA battery backup for PCs and retail point-of-sale application is a standby UPS that provides reliable battery backup and AC power protection against blackouts, brownouts, overvoltages, surges and line noise. 300-watt, 120-volt UPS protects home/office computing, networking and point-of-sale equipment in retail, kiosks, foodservice and light industrial environments. It's easy to set up in minutes. Just plug it into a properly grounded wall outlet. Press the power button and connect equipment to the UPS outlets. Input power cable, power button and status LEDs are on the same side for easy access. UPS switches to battery power to keep connected equipment running during short blackouts and brownouts, giving you enough time to save data and complete a safe shutdown in case of a longer outage. Incoming utility power keeps the replaceable VRLA battery fully charged so backup power is always available. It restarts automatically once power is restored. More from the Manufacturer