Customer Ratings & Reviews

This was a replacement for a CyberPower 850VA model that stopped working after a power surge then outage (after years of working fine). I loved the old model and have no doubts that this one will give me several years of great usage as well!

So far so good. It is easy to set up and start using. We have not had any extended outages so I don't know how long it will last with what we are using. We use the UPS side for our router and firewall and the surge protector side for the printer. Working good so far.

It's working great! The battery kept the tv going after I lost power and uninterrupted power when I had to change what was powered by the generator.

I have needed the batter backup once and it didn’t fail me. It was able to power through my entire outage. I unplugged everything except my cable and Wi-Fi routers and it stayed on for 5+ hours until my power came back on.

No issues. Great product. Does exactly what I need it to and lasts long enough for me to get things shut down safely

Bought the CyberPower Battery Back-Up to replace an older APC unit. So far the unit is performing as it should and the software is working correctly. If anything I would add the software in the package with the unit.

I purchased this UPS unit for two reasons: to keep my TV and surround sound system from power surges, and to provide battery power to my TV, receiver, and cable box so they don't have to reboot in a short power outage. This unit does the job!

Kept my PC, PS5, and a monitor with HDMI splitter running long enough to shut them down safely through 3 power outages since the day I got it, and it's been less than a month. Excellent product.

Works great. As advertised. This is my second one and the first lasted probably 20 yrs and I think our many power problems since the hurricane probably killed it. Would reccommend

We had a chance to test use of the new UPS system due to electric system upgrades. I was able to keep the wireless router energized to access the internet with my battery operated laptop. (Keep the UPS load as low as possible when using it for an extended backup-half hour or so)

I've bought 3 of these now, two to replace old dead ones, and added one for my new work-from-home area. They are working wonderfully, and gave a decent amount of time to my computer and monitor when we had to shut off a circuit for some electrical work.

I brought this to provided back up power to my WiFi and security system plus a couple of small items like a lamp and hub. 2 days after purchasing I was in the middle of a Family FaceTime call and the power went out. Everything I needed continued without any issue. Love it!

I took this unit home, set it up, and 4 days later had a power outage! The CyberPower Back-up system kicked in and kept things running for over 45 minutes until the power came back on.

I work from home and this has been the best thing every

Quite happy with this UPS. It did what we were hoping for and best option was we could mute the alarm when power went out. Good number of outlets and for us, batter lasts long enough.

It is working very well and I am very pleased with it. I bought it on impulse and I am glad I did.

Great product , saves me alot of time and work if my power goes out .

Once you get it charged up its just a matter of reading instructions to make sure you plug in your devices in right place.Mine is working great right now.With all the storms popping up it takes a load off knowing you have a good ups system.

Probably the best product we have ever owned. A must have for everyone working from home these days. Gives you those few extra minutes to save your work in excel when the power goes out. Kids have one to save their crucial Video games during a power outage.

Easy installation and gives you piece of mind for your devices protection.