Customer Ratings & Reviews

I bought this backup battery for my pc setup. Thank goodness I did. I recently had a rolling black out, in my neighborhood, and my pc stayed on. Thankfully the blackout lasted a second or two but I would have been very upset if I didn’t have this device, to protect my pc.

Good protection for item being plugged in, good size

Really is plug and play: plugged into AC power and plugged a precision balance into output and no glitches when utility power stops delivering AC power. I have more than one CyberPower UPS and all work very well and meet every expectation.

I appreciate that the CyberPower - 450VA is much smaller and lighter than previous UPS's that I've had. I only wish the cord were shorter or at least wrapped in the box so that it wouldn't be so kinked when in use.

Works good for a power outage. It doesn't beep loudly like my APC battery back up that recently died and wouldn't stop beeping. Like having the extra outlets to protect the tv and console.

Like this Cyberpower back up. Good size and the price is very affordable. Would refer people to use this back-up system.

The battery back-up system is easy to set up and use. It works great!

Bought it to backup the new FIOS Internet connection in the garage. The WIFI is in the house on a different UPS. I was away from the house during the rolling blackouts and was able to check on cameras and smart thermostat. This product worked very well and met all my needs.

Produc works amazing have this for 2 security cameras, it last 2-3 hours. Battery good enough for what I need it.

This power supply has a great form factor and many different sizes to choose from (i own about 4). I have yet to have one that didnt work as advertised.

We live right in the main path of tornado alley... Moore, OK. We have erratic weather and get lots of power drops throughout the year. Since I'm working from home, have been purchasing these to put on our expensive electronics to keep things up during those short outages.

Item does what I bought it for. Half of the outlets will be on battery if power is lost

Lays flat. Outlets on top so easy to use to charge phone, etc. Not as heavy as previous back up. Just a little too thick to slide under all in 1 monitor.

The CyberPower UPS works very well in event of power outages and when used to power low wattage devices when out of range of electrical outlets. It does emit a low chirp when grid power goes out.

Outliers nicely spaced for power bricks. Cheap protection for expensive electronics.

Have had a couple of quick power interruptions and the tv and components that are attached were not affected. So glad we don’t have to reset our UVerse and TV every time there’s a power blip - which is way too often. We got just enough power back-up for a TV, Roku, UVerse, and DVD player.

This is a pretty simple device, but it does its job. Controls are easy to use (to control alerts) and the sockets are well spaced. The only downside is that it smells a bit - an electronic smell. I assume once it "burns in" that will subside.

I wanted something to keep my DSL modem and network switch alive if there's a power hiccup or outright failure. Already have a UPS on my two primary PCs, but wanted the network up in case I'm teleworking. This was quick and easy to set up, and so far is doing its job.

Pros A really good product This is their expertise Great size Durable Solves low power problem Cons NONE Running off one outlet for my PC Gaming rig, speakers had weird static, once I set up my power to run off this cyber power supply. My static issues were gone.

It does what it's supposed to but battery will likely need replacing in 2 years as per my past experience