Customer Ratings & Reviews

You never know when you will have a rainy day, and you do not have to worry about it because you have a back up system to support your needs.

I purchased three of these for the office after a power outage. They have a display that estimates how much time they have left on them, which is great. However, I don't know how much they'll actually hold in the event of another power outage as they are currently sustaining the server room.

When the power goes out, most of my smart home devices are out of the picture (lights, smart plugs, etc.). However, smart locks, open/close sensors, and anything else on battery power is still very useful and benefits from continuous monitoring. This device powers my wifi router, modem, SmartThings hub, and cordless phone. When mains power goes out, it estimates 500 minutes of backup time for these devices together (complete with real-time readout of estimated minutes remaining). I've never tested it longer than 30 minutes, but the readings seem to be accurate over that half hour.

Works as expected. I feel safe knowing that my TV and accessories are well protected.

Easy to use right out of the box. I plugged everything that needs to be protected to it. I use it for my internet connection and computers.

Power kept going out and this has kept the computer up long enough for it to come back on

Third purchase of one. No issues at all. Charged our phones from a power outage multiple times.

This is probably overkill for my gaming set up. 4 consoles, gaming PC, 3 monitors, and a laptop. Works perfect.

Unit required no setup, just plug it in and turn on. The software down load that is available from the manufacturer for live monitoring and settings did not work. But it is working fine with out it.

It's been flawless so far. I guess the best way to review it is that if I didn't connect I wouldn't know it was there.

This is my first time buying a CyberPower PC. Our electricity flickers a lot so I felt the need to purchase a battery backup. Set up was easy.

This battery back-up is great. I connected our cameras, server, internet, and a bunch of other stuff. Works great!

I love the that all the wires are in the rear. That gives it a clean look and it works great, no problems with interuption during power surges.

We lost power for two days, but I was able to keep our electronics charged the whole time using the battery back up plugs. Definitely recommend!

although this unit is fairly large, it does what I need and has power to spare. I use it to power all my comms gear. I have my fiber modem, router, 2 servers, a couple of switches and a verizon lte phone box connected. I like that it shows how much power it is drawing. Should give me at least an hour of service if power goes out. I also like that the batteries are replaceable by the user. My server connected by usb to sense if the power goes out also when it connects. So far its a good unit

I bought it because I need to protect my tv and home theater system from power surge and it’s done a great job. I think I will by another one next month.

So far so good, has been through a couple black outs and many surges and no problems.

This is a powerful unit that I use for my security camera system. I have seen it power the monitor, dvr and cameras for a extended period of time.

It's heavy, let's get that out of the way. Make sure you get a big one like this for your computer with enough wattage so your PC can run at full capacity without issues. If you hear a beeping noise, you've gone over the power for the battery back-up system. Every time the lights flicker during a storm, I smile, knowing that my equipment is protected from fluctuations.

Good quality.reliable power when out for a minute every i had hooked to it never when out .so it works very good