I've got an older Cyberpower UPS that I have the TV and cable box plugged into. I don't get power outages very often, but I had both plugged into the battery side for the occasional flickers. Today, ...
We have an APC Smart-UPS 1500 battery backup unit. It has switches on it and some other devices. All of a sudden it just powered off completely. Now I don't understand - how is this possible? Isn't it ...