Customer Ratings & Reviews

This is a basic UPS that was affordable for light weight devices. It's lighter than some of the other UPS devices on the market and doesn't need to be connected before being turned on to start charging. It has worked properly so far.

Installed about a month ago. We’ve had several thunderstorms since and have not been struck by lightning (yet). As simple to install as just plugging it in, then untangling all the other cords and plugging them in to the unit. And it appears to be working. Who knows, sometimes I think it’s just another ploy to get us consumers to spend. If anything changes I will update this review,—- or not, —-ya never know.

This is a great battery back up, it is a midgrade one. So not the biggest or longest lasting, or the smallest. I think it is a great middle ground one. Great buy.

Works as suspected for use on battery-less notebook computer. Had a few power failures and kept going. Sends emails when down and up,

We have used CyberPower products before, however this one was tested on the second day after plugging it in, and held power for 20 minutes.

I highly recommend this battery backup. It is compact, and very easy to use.

This is a great product for the money, I used to have a geek squad ups that I loved and it finally died, I am hoping for the same results.

Power went out at our office and the fish aquarium was connected to this UPS. All water filters & lights continued to work for the 2 hours our power was out.

bought this to replace and older one that failed after about 7 years. I think this is a great battery back up, easy to install

This does just what it's made to do, keeps the power on for all of your equipment

The unit provides excellent protection for my computer and ancillary devices. I do not have to worry about power interruptions until my generator kicks in.

Needed to replace one that didn't quite have enough power. This fit the bill. Inexpensive and just enough outlets.

Had a power lost the next day and the CyberPower - 650 Battery Back-up work. Had enough time shut down my computer.

Very happy with my purchase. Very happy with the product and price.

Our power has surged a few times these last few months and with this backup system I was able to keep on working through. Fantastic.

It is easy to set up. It is easy to use. What more can I say.

So far so good. No problem or issue after using it for more than 6 months

It provided the power to keep my phone's base station powered during a power outage. Cordless phones were able to connect to the base station, while the base station was connected to Xfinity.

This will protect your electronics from surges, or even small power outages. It's enough to save any work on a desktop, or laptop computer.

For the money, this seems to be one of the best home battery backups you can buy. No problems installing it following the recommended charging time.