UPS flickers on and off

[Conrad500]

Hello,

For a second time now, my UPS has had a weird error where it flickers on and off of battery while plugged into a reliable power source.

Nothing causes this that I can determine, and other things plugged into the outlet have no issues. When I unplug the UPS, the issue persists.

https://youtube.com/shorts/rOQwVBFJilU

I only fixed it after removing the battery and leaving it off for a while.

[JonPro]

Hi @Conrad500 

I am sorry to hear about the issue that you are having with the UPS.  May I please know the model number of the UPS?

To start with, I would do a logic reset on the UPS and then follow the sensitivity adjustment.  I have provided the FAQ article below on how to do the logic reset.

How to Brain Dead a Back-UPS unit. (Full UPS Logic Reset) - FA158947 

[Conrad500]

It's a BX1500M.

The battery never died, it was charged. I'll try that though the next time I can turn the UPS off.