NOT KNOWN FACTUAL STATEMENTS ABOUT BACKUP POWER FOR HOME

On the very best, the Standby UPS 800VA has one on/off button that doubles as each of the indicator lights for the unit: By way of example, the button turns reliable green if the machine is powered on and dealing, it flashes and beeps if the UPS is working on battery, and it turns strong and performs a continuing tone when the battery is overloaded