Cyberpower Ups Serial Pinout Diagram Install The New

Might do that. The batteries show fully charged and the output 120v.

The LCD just kept blinking and most of the ports didnt provide any power.

Unfortunately, I cant confirm it since the LCD does not display any information.

I checked for the cost of a new battery and was about half the price of a new UPS.

I figured 32 is not a big gamble hopefully the battery works and doesnt do more damage than what current problem.

I made a mistake on unscrewing the screws in the back not necessary.

All you need to do is unscrew the screw in the bottom towards the front and slide the front panel up.

There are two and they are heavy so be careful not to drop it on yourself.

The plastic tabs is actually wrapped around the batteries and somewhat keeps them together.

Disconnect them. Again, pay attention to the colors black and red and match them up.

My adhesives are a bit worn but they still have some stick to them.

Cyberpower Ups Serial Pinout Diagram Install The New

Some batteries are discharged so be aware that if power goes out as soon as you install the new batteries, you UPS will not remain on.

The UPS beeped and showed me the time left before the batteries are drained.

Everything is back to working condition and I saved a good amount of money.

Incredible that Cyberpower could make a UPS with a mind numbing design defect like this one where you cant even use standard electricity because the battery is low.

Was debating replacing the entire UPS given this defect but the price and your instructions made it an easier decision.

The batteries may take some effort to remove, and unplugging the connectors between the two batteries is difficult because theres so little room between them, but persistence will reward you, as it did me, with a fully functioning UPS for 32.

Plus, there is no other way since there is only one extra connecting wire which must connect negative on the high side battery to positive on the low side battery.

Parallel connection would require some kind of daisy chain wiring which is not the case.

The protective packaging was thin cardboard but so far so good.

One small suggestion, change the order of your instructions: Disconnect them.

Again, pay attention to the colors black and red and match them up..Thats kinda backwards like the joke about disabling a bomb and it says cut the green wire AFTER you cut the yellow wire:).

I took a picture with my phone since it was 3 wires connecting 2 batteries.

When I hold down the Display button, it lights up, says the battery is full capacity, the unitl powers anything plugged into ti, but after a few seconds begins flashing and clicking again, and theres no power coming out of it.