Cyberpower UPS Display

gfreek

Minister of Fire
Nov 5, 2010
1,155
Attica,,New York
I have a pure sine wave UPS tower about 5 years old. The LED display is malfunctioning, voltage, setting etc. I had it unplugged for a month, plugged it back in, fine for a week, now the display is malfunctioning again.. Any ideas or time for a new one ? Thanks
 

begreen

Mooderator
Staff member
Nov 18, 2005
85,094
South Puget Sound, WA
The battery may be at end of life. Take it out, let it sit for a day and test it for voltage.
 

gfreek

Minister of Fire
Nov 5, 2010
1,155
Attica,,New York
Ok I'll try that,. Come to think of it, I had it connected to my Directv box for upcoming 30 minute outage and it never recorded.. thanks.
 

gfreek

Minister of Fire
Nov 5, 2010
1,155
Attica,,New York
I ordered 2 new batteries for that unit. Voltage output after removal was 1. Will post results..
 

gfreek

Minister of Fire
Nov 5, 2010
1,155
Attica,,New York
I replaced two 12 volt batteries connected in series. The battery connections need to be secured with needle nose pliers, the middle connector assembly tends to move upon install so tape them all together to prevent movement...OEM ones were secured together.. Sorry forgot to take pictures..