UPS power terminology is a bit more arcane than other Pc terminology you are very likely more acquainted with, nonetheless, so it pays to know how the volume of volt-amperes interprets into battery runtime based upon the components you'll be plugging in to the UPS. all classes and interfaces in https://craftsmanlawnmowerparts74061.blogs100.com/34274996/new-step-by-step-map-for-uninterruptible-power-supply-hs-code