I think a lot of people forget the original wireless Magic Mouse was battery powered. I still have mine, and a couple of AAs (I think) will see it running for a

I think a lot of people forget the original wireless Magic Mouse was battery powered. I still have mine, and a couple of AAs (I think) will see it running for a good 'ol while. Nothing made me contemplate upgrading, and it's still a darn good experience.