I live in a remote mountain area where brief electricity outages of just
a few seconds occur several times a week. Resetting the clocks on small
appliances (microwave, coffee maker, answering machine, etc) has become
an all but useless task. Does anyone know of a very small battery
backup or UPS of some sort that would be suitable for this application?
I don't need enough power to run the appliance, multiple
outlets, or anything like that . . . I just want to keep the power from
being interrupted so I won't have to reset everything every time the
electricity goes out for a second.

TIA for any information anyone might be able to provide.