Customer Ratings & Reviews

Worked well for a small computer. Now the client had battery back up and surge protection.

Very good product . Though the same might be available at other locations, Best Buy gives satisfaction

So far it has performed as it should. Keeps the router going uninterrupted when the power goes out.

Just what I needed for my mac os, Will let me save my work in a power failure while providing protection from power surges.

Easy to use. I hooked up my router and modem so it doesn't reboot when the electricity goes out for a few minutes.

Really great product, not too heavy but better for small devices like telphones,and other stuff. But overall im really satisfied

I bought this after my old backup died. After using the CyberPower for 9 months I have had no issues. Just plug in and go. Great!

Perfect size to support a NAS and a router. Fits in a tight space. Perfect solution

it works real well power went out for several hours and the fridge stayed on yes

Keeps the modem and wireless router running for hours after a power outage. A must have to keep things up and running.

This UPS is a replacement for an old UPS that went bad. It worked perfectly and is a great buy for anyone looking for one.

Just the right size for my needs, glad to have this in case of power failure.

Very dependable UPS unit. Great smaller size for protecting your smaller electronics and harddrives.

When it comes to practical, this one fits its purpose, not to big, not too small... it just works great.

Great item. I will recommend.it to.a friends and family.

Like its bigger brother I bought for the theater system, this is in our bedroom and didn’t miss a beat when power dropped in a storm.

The power in the room where my router sits keeps getting tripped when people use the treadmill. Now they can do their exercise without my internet being lost. Haven't had a problem with it since i installed it.

The 450VA Battery Back up System provides power long enough for me to finish a report and turn off the computer and accessories when there is a power outage.

We get power surges, this has been a great back up for our house. We no longer have any issues with TVs not turning back on or computers not working

Searching for a new battery back up and search protector found the 425VA as the one select by me. It’s perfect for my needs and space available for it.