Uninterruptable Power Supply

Last weekend one of my uninterruptable power supplies started beeping. It stopped after a few hours, but I wondered if maybe I needed to replace the battery or something. (One of them is just 2 years old, the other is 7+ years old!)

Well, we just lost power, and they both seemed to hold up well for the few minutes of blackout. Whew… The home linux server now says: uptime 211 days, 13 hours, 57 minutes

Of course Emma was playing Animal Crossing and lost some data. Hmmm, maybe we need a UPS for the GameCube.