Customer Ratings & Reviews

I love in an area that sadly has too many surges and this thing has outright saved my work on my PC too many times to count. The loud beep will let you know it’s served you, it’s intense, but I’ll take a little shock knowing my gear is protected allowing me to save and properly shut down. This has a 15 minute back up, so you have plenty of time to finish work and save. Worth every single penny.

Works perfect. Have experienced several power outages, and this kept my computer and monitor running just fine, lots of time to save and shut down. The price was reasonable as well.

It’s not too big and a great price, exactly what I looking for

Good quality but it seems to limit the voltage more than indicated because my computer has a performance problem when it is plugged into the voltage protector

Battery is easy to replace in the case of failure, has enough juice to run my monitor and my gaming PC for long enough to safely shut down, and has audio and visual indicators for when the battery is in use

The CyberPower - 450VA Battery Back-Up System is a good starter UPS that protects your equipment against short power flickers or outage. It won't last long, hence the lower price compared to the other versions.

Small, easy to handle, not too heavy. I found it easy toi set up.

Had unit two years . Works well. Power has gone out 3 times and have been able to finish what I was doing on computer and shut down properly. Very quiet. Internet modem plugged in . Can use IPAD for 30 + minutes to stream after power outage . Backup modem battery is old.

Works great! Easy set up. Compact design. Fits easily into small spaces.

Battery backup system very compact, useful and inexpensive.

The CyberPower Battery Back-up System is easy to use and works great to keep the computers running during a power outage.

Nice compact design. Very simple to set up. Has worked flawlessly.

I have 2 of these. One is for my computer and the other is for my sewing machine. When the power goes out, both work for 30 minutes. If you are in the middle of something, you don't lose it! It gives you plenty of time to finish your project and shut things down. I'm very happy with this product.

So far best purchase i have made … was about to give up on my search for battery back up system and this one have exceeded my expectations. My home power outage is horrendous and this just backed me up

I didn't come in to purchase a Surge Protector. I came in to purchase a computer and a hard wire to the printer. However, I got an education about surge protectors--how they work and the effects of lightening strikes, surges, etc. that made sense to me. So, I added a couple of surge protectors to the purchase.

Good product for a small office and small spaces

So why d I need a battery backup? My laptop would be fine on battery for several hours if the power fails. Only one answer... I still have a few 4TB and 8TB external drives that plug into external power. If I am in the middle of a read/write on one of these and there is a power blip I could be screwed. Very well worth the price.

Easy to set up and use. Small enough for tight spaces.

Good for light loads I’m using it for my laptop music studio (even though it’s running on battery) the surge protection is an added benefit. It allows me time enough to close a project and shut down properly since I have external drives and peripherals that need to be gracefully shut down. Don’t expect lots of run time with this one

No complaints whatsoever, lots of outlets in it and a good battery backup system.