Customer Ratings & Reviews

It work great, me and my husband loves this product, and we will be buying more.

Very helpful for keeping my devices safe in case of a power outage!

This works well and I use CyberPower UPS all the time. Well priced too.

Exelent UPS. Good to use with computer. Portable and lightweight

So far so good. Haven't had a power outage to test the backup capability, but it seems like it should work well

Powerful ups. I am using it for my 77" OLED Samsung TV and it is working excellent.

Provides excellent backup power to my system. The older unit it replaced was not up to the task and had failed far too soon.

I live in an environment that has a very shaky electrical grid. This product is perfect for that because it keeps my electronics powered on during blackouts and brownouts.

I like this brand and it gives my student granddaughter everything she needs to start.

WHAT CAN I SAY IT'S A BATTERY BACK UP IT'S performing LIKE IT SHOULD

I bought two Cyberpower Battery Back-Up Systems (one for my father's computer and one for mine) and they have provided excellent back-up during a recent power outage.

I have had it for couple of months and it works great for what I need. Even with few power lost in the house I haven't had any problems!

Works amazing! Not that bulky and adds comfort knowing that office computer, printer, WiFi routers & hard drives have power protection so when power goes out.

Works fine... Recommended by Geek Squad... Turned out I didn't need it to fix PC problem, my mouse and keyboard were in conflict.

My smaller unit was having problems with laser printer startup -- switched to battery and did not recover. So far this larger unit has not repeated the problem.

I bought this battery backup after researching online and finally decided on this model based on recommendation from a Best Buy sales associate. It may be bigger than I need but rather too big than too small.

it was still working want the power want out so it works.......

Solid product with plenty of power for my home office rig and extra to spare. No issue holding power during a blackout. Would probably buy another when needed.

works as expected. great product for the price. I recommend.

Initially bought a lower VA backup- didn't cut it. This one did the trick - my psp pushes 500w even more under load, good interface to manage from the desktop (USB cable included). Definitely lives up to the standard.