In addition to those things, there’s one device that every Northeasterner knows you need to have: A UPS backup power supply. A device like the best-selling CyberPower 1500VA PFC Sinewave UPS ...

[Woodporterhouse] must deal with regular power black outs in his area. He recently converted a rack-mount uninterruptible power supply to feed ... and the battery backup. He already had one ...

850VA / 510W battery backup power supply 8 Outlets (NEMA 5-15R): 4 surge protector with battery backup; 4 outlets with Surge Protection Only Boost Automatic Voltage Regulation (AVR): instantly ...

The particular UPS unit [Gadget Addict] was using has a lead acid battery that was prone to failure on an almost annual basis — which defeats the purpose of a backup power supply for even a ...

In South Africa, where a stable electricity supply is never a certainty, a reliable backup power source is essential for business continuity.