Eaton Powerware 5115 1000VA UPS (Curtis Bay)

Eaton Powerware 5115 1000 VA UPS. Had this for years. This is a good, true sine wave UPS. Functions fine but it has one issue, if the power goes out it'll run the fan for several days which is annoying. So I replaced it with a less professional grade but quieter Cyber Power. Can't guarantee how good the battery is because I don't remember when I replaced it last but it was working when I shut it down. WYSIWYG.