I think you battery need to be replace. If your UPS is runing fine before the blackout. Then it should be battery problem
What is the indication in the UPS" GREEN LIGHT" blinking without sound?
That is not a battery problem ,Even if the battery was changed,the ups works for hardly five minutes.Can be a circuit problem.can anybody help?
SOURCE: my emerge UPS 500 is
you need new batteries,
then i think all will be back to normal.
WARNING
ups batteries are very dangerous, always seek the advice of a good tech or electronics shop.
Hope this helps
Thanks for using FixYa
Oh! please vote if useful
I have the same problem with an apc smart-ups VS 650.
New batteries - charge in batteries is good (also tested under load).
When AC power fails, no power is supplied to PC connectors by the UPS.
UPS self test works fine. UPS does not report any problems via software - Power Management under Windows XP.
1,433 views
Usually answered in minutes!
my emerge UPS 500 goes off when the voltage goes down
×