Customer Ratings & Reviews

Very goid product, always works and reliable for what it's need it for

Protecting a T-mobile 5g internet box. Unit has been working good for months. It has protected during a few brief power sags/brownouts. Cons: - Not cat friendly. The unit is located on top of a table near a window and the cat has hit the power button twice = turning the internet off :( .. lol .. Needs a longer power off delay or harder button.. :)

I bought a UPS since I work from home now and wasn’t sure what to buy. I read plenty my of reviews. We sometimes have power glitches where power would cut off for about a second but then I would lose all of my work and then have to restart and reopen all of my programs. I had to decide what I need, a UPS that can continue running for a long period of time or just enough to safely turn off computer. This one gives me at least 5 minutes and that’s all I needed to safely save my files and turn it off. Works like a charm. If your looking to continue working for a long period of time, you need to buy a bigger unit.

Great backup with more than enough plugs to protect your devices.

I bought this battery back up for my dad and it's perfect. It has just the right number of outlets for surge and back up. It's even smaller than the last one.

Works well, compact a great space saver, easy to install.

works perfect great price for home computer and laptop

I love it. It has no flaws, and it has an extra battery, so if the power does go out, I can safely turn it off properly.

Not just a battery backup, by design, these work exceptionally well at protecting your electronics form voltage surges and spikes during storms... and of course, having that back up battery power gives you time to shut down and save all of your work!

This UPS is a great value for peace of mind. Don't be without one if you value your computer, networking and cablemodem!

Been using it for 2 years I think and yeah been liking it

I like the compact size. It's perfect when you only have a couple things to plug in. I bought this for our Fiber Internet box. So far it's protected one power outage. Worked just like it's designed to. I would recommend.

I have a back up generator for my house as we lose power frequently. When we lose power it takes about 10 seconds for the generator to turn ON and supply electricity to the house. Because of this my satellite TV system, my computer and internet modem all needed to reboot. The battery back up system eliminates that aggravation. I gave it 4 stars because there is no template or hardware to use for the mounting the UPS. It does have tear drop holes on the back for mounting it to the wall.

Love this Cyber Power battery back-up system. Here in Florida my home is inclined to have the occasional power surge where electrical power switches off and one...sometimes for a second or two, sometimes even longer. With this device, having my router, landline phone, and computer/monitor all connected I never lose anything, where, without it, devices just went poof. Gone. Restart. Make sure you fully charge it for 24 hours before connecting. Definitely recommended.

Tried and tested. Works great. Highly recommended.

Great sturdy and reliable. Easy to use. Plug and play.

As described. Still working 1 week in. Minimum 50 characters

Simple to set up, works like a charm. Best Buy always to the rescue!

The CyberPower 450VA Battery Back-Up is perfect for protecting smaller devices. I bought it to protect a small wifi router and a couple of USB drives. It works flawlessly whenever I have a power outage during a thunderstorm and it lasts quite a while (haven't checked the actual duration) because the attached devices don't draw a lot of power.

Perfect size and price to protect my gaming system, wifi hub, and UHD TV. You never know when the power will drop out so protect those electronics