In today's digital age, a reliable UPS (Uninterruptible Power Supply) battery backup is not just a luxury—it's a necessity. Imagine you're in the middle of an important project, or worse ...

[Woodporterhouse] must deal with regular power black outs in his area ... patch between incoming line voltage, and the battery backup. He already had one of these switches in place for use ...

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 ...

An additional power source that can be used in the event of power failure. See UPS and backup. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.