The best uninterruptible battery backups keep your computers, routers, and other important electronics on and protected against data loss and surges. : Electronics New customer? Start here. Check each product page for other buying options. Unlike a backup generator, it does not need to power up in order to start generating. . But if you want to keep your home Wi-Fi network and some other key electronics up and running in the event of an outage, an uninterruptible power supply, or UPS, is worth the investment. Let's Chat! CyberPower designs and manufactures a complete line of uninterruptible power supply (UPS) systems to meet the full spectrum of power protection needs from enterprise applications to home office and. . ENERGY SAVING UPS SYSTEM: Two eco outlets automatically power off unused computer accessories when the computer is not in use. Full load efficiency rating of 99% offers energy savings & cooler operation by limiting UPS consumption to less than 2 watts EASILY PROTECT DESKTOPS WITH 6 NEMA 5 15R. .