* Uninterruptible power supply (UPS) models comprise rechargeable batteries that store just enough electric power to allow the person more than enough time, while in the party of a blackout or brownout, to properly save information in memory and securely flip off the device. Would like to thank TFD for https://louisuunfx.amoblog.com/new-step-by-step-map-for-uninterruptible-power-supply-definition-55624113