A UPS (Uninterrupted Power Supply) for your TV and Android TV box? Actually, this has been a lifesaver for me! I live in Thailand and on rare occasions, we have momentary blackouts. (Sometimes they last longer of course, but usually, they are short lived.) Also, for some reason, when I turn a light off or on the TV Box goes blank for a couple of seconds then comes back on. I don't know why it happens and I don't care because now I have my TV and Android box plugged into a cheap UPS. (Actually, the UPS cost the same as the Android TV box!) No more flickering screens, no more 'resets' after a momentary loss of power and I can power down the device properly if there is a lengthy disruption of the power supply. I don't know for sure, but I'll bet my hat that doing this will protect and extend the life of your fragile cheap Android TV box indefinitely. I would recommend that, wherever you live, you should think about protecting your investment with this cheap, easy (and ugly!) option.