Compucessory 8-Outlet UPS Backup System, Silver

800VA UPS Backup System with AVR offers eight outlets (four adapter-sized); 6' cord and battery runtime of up to 85 minutes. Guards against surges; spikes; sags; brownouts and other abnormalities. The automatic voltage regulation; AVR; steps up low voltages to safe output levels. Included Personal Edition Software automatically saves and closes open files; then safely shuts down the computer. Also features 15 amp circuit breaker; 100V-140V input voltage on utility; 120V +/-5 percent output voltage on matter; 60Hz output frequency on battery; 890 Joule rating; 1 RJ11 input/2 output; and 1 RJ45 input/2 output. To pick the correct UPS system; total the watt requirements of your equipment and add 30 percent extra capacity to ensure the battery backup will function. If your equipment does not give a wattage rating; simply multiply amps x volts to get your watt requirement. UPS systems are not designed for printers; fax machines; heaters or fans.