{}

Search FAQs

{"searchBar":{"inputPlaceholder":"Search by keyword or ask a question","searchBtn":"Search","error":"Please enter a keyword to search"}}

How can I check the battery voltage of my XBP48RM1U-LI / XBP48RM1U2-LI?

The XBP48RM1U-LI and XBP48RM1U2-LI have battery management electronics in them, and when the battery pack is unplugged from the UPS this is sensed and the battery pack output is turned off. This means we cannot measure the battery voltage from the cable unlike the external battery packs with VRLA Batteries.

To check the battery voltage either
  • First remove AC power from the UPS
  • On the Display choose Status
  • Choose Battery
  • Scroll to page 5 to see the battery voltage (as the AC power is removed this will just show the battery voltage rather than the charging voltage)
Or
  • First remove AC Power from the UPS
  • Measure the voltage on the Battery Pack Anderson socket with a voltmeter (as AC power is removed this will just show the battery voltage rather than the charging voltage)

Did this answer your question?

Explore more
Explore more
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.