It's no secret that our cherished computers and personal electronic devices all depend on electricity. They can't live without power, and we feel powerless without them. Conscious of our need for continuous productivity, CyberPower Systems has built an entire battery backup product line designed to supply uninterrupted power to our PCs and HDTVs. So when winter storms come or summer brown-outs occur, there's no reason why your small business or home office should stop working. A sudden power-outage shouldn't mean crashing your computer system in the middle of an exciting video game, and an enjoyable movie should not need to restart. In this article Benchmark Reviews demonstrates how important CyberPower UPS battery-backup devices are for sustained computing as their Intelligent LCD Series CP825AVRLCD, CP1000AVRLCD, and CP1500AVRLCD models are put to test.