I own the i-Ball Nirantar UPS, and have been using it for my PC for about a year or maybe a bit more. For some reason, all of a sudden, the battery backup seemed to stop working. Meaning, that whenever the main power went off, the UPS would turn off as well, even though it is supposed to run for at least 5 minutes so I can shut down my PC properly.
Is there any reason why this might be happening? Also, do you know of a way to fix this? I did try disconnecting my PC and then charging the UPS for an hour or so, but that didn't seem to fix it because I didn't even a minute of battery backup, it just shut down directly.
Is there any reason why this might be happening? Also, do you know of a way to fix this? I did try disconnecting my PC and then charging the UPS for an hour or so, but that didn't seem to fix it because I didn't even a minute of battery backup, it just shut down directly.