Customer Ratings & Reviews

Love the size. Spaced well. Turned off the power source and it kicked into gear. Know idea how long it would have gone.

I purchased this UPS to protect a home theater system that includes a 55 inch flat screen HD TV, receiver, DVD player, cable box, 5 speakers and a sub-woofer. Three days after installing the UPS, we had a brutal power failure. The electricity bounced on and off three times before remaining off for hours. The UPS did exactly what it was supposed to do - it kept the home theater system up and running. Without that UPS, there was an excellent chance something would have been fried (lost a previous sub-woofer to a power spike because it was plugged into a surge suppressor and not an UPS). This UPS size and shape is a definite plus. It fits perfectly behind the table holding all home theater components and is not at all noticeable. Very happy I made the purchase.

This is a great unit to keep the electricity on if the power fails.

Works great!!! Can't stand when power blinks and shuts down nugget ice maker.

Perfect backup and clean power for a home theater or home network setup in areas with frequent brown out or brief power outages.

The product,weighed, about twenty pounds and had no handle. So basically I solved that by putting it in a bag. The issue I had was that it was turning off about every hour.

It enabled me to attend a Zoom meeting even though my power went out minutes before it started. After the 30 minute meeting was completed, I then also had time to shut everything down. Just need to remember to use to correct outlets for UPS.

I bought two of these. So far no problem what so ever. That being said, I was originally going to purchase this through Amazon. However, Amazon's return policy is not as long as Best Buy's. With an item this expensive and technical. I choose the Best Buy option! I also tested both of these devices for power failure functionality and they both functioned perfectly!

More surge outlets than our old one! More total outlets than our old one. More time to use our computer in the event of a power outage.

I have always used APC backUPS but this time when it failed, I decided to try this one. Mostly because of price and the reviews. I have my entertainment center (TV, DVD player, cable DVR and stereo receiver) connected. It handled everything extremely well during the last power outage.

In my living room I have a 55" HDTV, cable box, subwoofer, soundbar & VCR/DVD player plugged into a surge protector. Occasionally there are brownouts or power failures in my neighborhood. I decided to get a UPS. I have a Cyberpower UPS in my utility room where my computer is. I don't hear a peep out of it unless there's a brownout then it beeps. I had my computer plugged into the other more expensive brand. You know the one with the red letters. I've read other complaints on this website about the red letter UPSs. I hadn't had it very long & 1 morning it woke me up when the alarm went off. I decided at that point not to buy any more of the red letter UPSs. I bought a Cyberpower & I haven't regretted my decision. Anyway, that's why I decided to get a Cyberpower UPS for the living room. I didn't want the tower type because it doesn't fit on the shelf of the TV stand. This fits on the bottom. shelf of the TV stand.

We use APC and Tripplite at the office. Not familiar with Cyberpower. But reviews were good , so giving it a try. Power went out in my area two days after purchase. I have HPE Proliant ML350 server, HP Z4 workstation, Synology NAS all plugged in. When power went out, battery backup kept all my equipment up and running. Looking good so far

Easy to set up. The display is informative and useful when plugging in devices to ensure battery backup time doesn't go down to an unacceptable level. The shape of this backup device is a bit difficult to position in cramped spaces. It is also unclear what the purpose of the USB connector is.

You need one of these to guard your computer, TV, or other electrical devices. Especially expensive items. This CyberPower brand has been my choice for over 10 years. I have four in different locations throughout the house. In case of a power outage, this model will keep your devices working until you can safely turn them off.

This is my second purchase of this particular model. I was satisfied with the first one and when my needs expanded I bought another of the same. For my needs, this model is a good balance between battery capacity, number and arrangement of plug ports, and reliability. I've been using UPS (uninterruptible power supply) systems for decades at work and at home. Years ago I used to purchase the other big brand, especially at work, when it was the supplier with the longest history and best reputation. These days, I believe that CyberPower units are equally reliable and you generally get more for your money. Especially when you can find them on sale.

so far this was a pretty good purchase I'm reserving judgement until after a year has passed and its no longer under warranty or a storm hits and i know whether or not my computer will stay on in the event of power loss long enough for me to shut it down.

easy to install and very compact size. much smaller than the unit it replaced.

Living in Florida comes with rain every day during the rainy season and with rain comes the occasional power outages and trips. Nothing worse than playing your favorite MMO and the power trips for a second or two and your pc resets not too mention your internet. So needed a UPS that could handle my gaming rig and this UPS does it in spades, it has six battery and surge protected outlets and six surge protected ones. 2 of the battery powered ones can handle the big black box plugs. Got a nice LCD screen and a USB plug than can be plugged into the pc and using the company's software can check all settings and set alerts. Now it says 250 mins of run time but the more you plug in the less it will last. I have my pc, three monitors, router, and modem plugged in and it will last 12 minutes. I didn't buy this to play while the power was out but to keep it running during the 2 or three second outages. It also conditions the power coming into anything that is plugged into the unit. I am quite satisfied with my purchase.

This is one of two brands that are the most popular, and I've found over the years that CyberPower batteries last longer, and have more features, for less. I also like the "PowerPanel" interface, that shows how long the battery should last, if you lose power.

CyberPower is a great back-up system. Great quality.