UPS power terminology is a little more arcane than other Pc terminology you are probably far more familiar with, however, so it pays to understand how the amount of volt-amperes translates into battery runtime according to the components You will be plugging in the UPS. Products with robust power supply https://trevorixiqw.howeweb.com/34432018/the-smart-trick-of-ups-uninterruptible-power-supply-that-no-one-is-discussing