Customer Ratings & Reviews

Kicks on fast enough to save my TV & PS4 from being affected by any brownout or power loss. With everything on, I get 20 minutes to turn everything off safely or I can run my modem for 8 hours. Its pretty great. I bought a second one for my computer.

This is a great device, using it on top of my desktop allows me to use the two USB charging ports.

Cyber Power seems to be working. And it has not taken over the office yet. Evil machines suck.

Backup power supply works very well during power outages keeps all of my electronic equipment online and ready to use love this product

it can power my 4k$ computer for 30 minutes, making it a good secondary buffer to prevent permanent damage given a power outage or massive surge, will have to do some tests to verify it can actually hold up to the power it says it can.

This UPS was exactly what I needed for my server closet at my house. I have a couple of computers and a nas in my data closet in my house and this was a perfect small ups that keeps all of my gear up and running if we have a power flash. Great unit for the price.

This has actually saved us so many times. Storms always cause the breaker to trip and thank goodness we bought this, it keeps everything running so we don't continue to lose work we completed. I will be going back to buy another for my other office!

This backup powersupply works great. Would recommend to anyone who wants to protect their PC!

The battery backup was easy to set up, and the communications software works well. I haven't had any power outages over a few seconds since I got it, so we'll have to see how it works when there is a more extensive power outage. So far, so good.

this thing is good quality and perfect for computers, this has a software that allows you to monitor what is going on with the battery and tells you how long your PC will run for after a outage.

This is great for working at home power went off and my internet stayed on it is plugged into my modem and router showed I had at least 7 hours of battery life

The Cyberpower Lx1500GU was a great purchase. I went to the Best Buy Store to purchase but they had none on display or in the store. Associate stated to order online. I did order online and got unit delivered sooner than expected. This was my first purchase of Cyberpower product as I always bought APC. I was disappointed that I had to call Cyberpower to find out when the unit was manufactured. The first associate tried to blow me off by stating it had a 3 year warranty. I indicated that I wanted something that was not sitting on the shelf for a year. He did not get what I was saying. After I called a different department, I found out mine happened to be August 2016. APC has it in the code of the product your buying.

Discovered that I can use this on long trips to quickly charge cellphones and tablets and run small devices on it if needed (up 6000 minutes depending on draw). Keeps my entertainment stable for power bumps.

I've used these units for years. During that time I've never had to replace A/V or computer equipment due to storm or brown-out damage. This unit has 2 usb ports on the front that can be used to charge phones and tablets. Batteries are replaceable and reasonably priced.

Lots of plugs available on this unit for a reasonable price. We are pleased with it's performance and notice more fluctuations in our electricity than we thought we had. Would buy again and recommend.

I have a QNAP NAS server and use this to protect it, a switch, my router, and modem so I don't have to worry about remote access if the power goes down while I'm away. It connects easily to the server and gives it plenty of time to shut down if needed.

Easy install that provides great backup power time so you can finish what you are working on.

This product works great. I have a projector and several other components plugged in to it.

Just recently replaced an 15-year-old backup battery with this item. The old battery would only last for couple minutes before being compltetly drained by the server. This one will last for 30 + minutes.

This thing is great if you have frequent brown outs. I use it to charge my devices in complete power outages as well as ensure a soft shutdown of my primary desktop computer.