high float voltage

  1. mattlach

    APC UPS Issues (High Float Voltage)

    Hi Everyone, There really isn't a subforum for UPS:es and other power solutions, so I decided to post here. I bought a couple of APC SMT1500RM2U units for my rack used on ebay last year. The seller put fresh batteries in them before selling them, and they have gone from 50 minutes of runtimes...