Customer Ratings & Reviews

i was surprised on how light this unit was. My last unit (of 13 years) went out and it was easily 5 or 6 lbs heaver than this one. I like this, but it does say specifically do not connect shredders or printers to the battery backup

This item was actually recommended by a friend. I thought this was a good addition to my computer needs. Haven't had the need to use it yet; but, I feel confident that when the need arises, I will find my battery back-up worth the investment.

I am very big on installing battery backups for my appliances.

Y need protect your system, and just in case u loose power this can help you to at least save your work or just turn off the system properly

This battery back-up power is a necessity to prevent frustration with minor power fluctuations and also allows for proper shut down for a power outage.

Works as it should! Keeps my Wi-Fi system safe and keeps it from shutting down when the power flickers are goes out.

It works as described. I have bought many to put in areas of need. Great lasting

Must have if you want to protect your PC from momentary power outages. Alarm can be disabled with a quick double tap of the power button.

Fantastic works fabulous! Will tell friends about it!

Very easy to use and bot as heavy as they used to be. It is also more compact.

Definitely a good choice for its price!!! The Cyberpower 450VA provide a great backup source for my desktop and monitor. I had another one for more than a year and works perfectly.

Our tv and satellite box kept going off because of power glitches. This keeps everything going so we don't have to keep waiting for the satellite to come back up.

Cannot give an honest review untill a power failure.

Works perfect for my use. Have TV, cable box and sound hooked up. All I need it to do is last until my generator kicks on during a power loss so my equipment doest restart.

My UPS unit worked perfectly two weeks ago when I experienced a power interruption at my home due to bad weather keeping my TV and satellite equipment powered while my generator powered up.

This backup is all you need for saving your work when the power goes out.

The CyberPower Battery backup works as intended, and I will purchase more in the future.

Product has worked well and protects my gadgets when surges occur, keeps all gadgets on for a while when power goes off, more than enough time to shut things down properly if I have to.

My power hasnt gone out yet. But when it does, Im confident this will keep my compooper up and running for atleast a few minutes. Who knows, I might get to charge up my phone while im at it.

We use these on all our computers in the office as the area that we are in we experience power outages and surges on a regular bases during bad storms. So far they have all done there job and protected our equipment.