The APC-MGE Back-UPS ES 750 is a product with a pedigree: several years of desktop power and surge protection. In this latest iteration, APC has added a touch of green with the inclusion of new Master ...
1. TEST When you get a new UPS, once the battery is charged, test it. For example, plug in a radio and a desk lamp, then pull the UPS power cable from the wall (gently). Now try it with your computer ...