Customer Ratings & Reviews

Easy to set up and use. Has been running fine and automatically switched to battery several times during power fails.

We have a lot of brown-outs (power blips) where I live so I run 3 of them to protect my home PCs, home theater and work station. A lot of folks don't know that brown-outs are much more dangerous to tech than black outs. These things have saved thousands of dollars of equipment for me. About to buy a 4th now.

I have only owned the CyberPower GX1500U for 1 - 2 months. So I cannot rate it on total quality. It works as it should. Run time on battery power, according to the CyberPower software varies between 30-45 minutes. I am surprised by that. I thought it would be 5 minutes according to the online "stats". And I have a beefy gaming system. I am a long time CyberPower battery backup customer. The batteries seem to last only 2-3 years. But, at least replacement batteries seem cheaper than competitors.

Hardware for work and to outfit vans we configured to "Data Van" / Operation Control center for mobile work sites.

This system will power my new (1.2 amp) refrigerator for 181 minutes or my older freezer (5 amp) for 51 minutes or my even older (7.1 Amp) frig. for about 32 minutes. Very quiet.

does what it's supposed to in a small and attractive package

This has worked great, and it’s piece of mind to know I won’t be sending power spikes into sensitive electronics. The information on the screen is also great. The only con was it had had quite a strong smell that took some time to dissipate. I have always used apc, but the options when I bought this were no longer userable for battery replacement, which led me to this.

Was extremely easy to use, just plug n go. Crazy heavy though. 10/10 would buy again.

Just got it, so I don't know if it's better than the regular version. So far, it's working well.

the best UPS system for my Mac Studio. True sine wave for really clean power for sensitive electronics. my third UPS by CyberPower. the batteries wear out over time but can be replaced by most users.

It works! It's easy to setup and use. Battery lasts a long time. Thanks

Works well, does what it is supposed to do. Charges my phone quick due to the clean power provided.

Works as described and keeps our network up and running without worrying about power surges frying hardware.

Great Uninterrupted Power Supply (UPS) for the money. This UPS will help protect your electronics by blackouts, brownouts and power surges.

This is the 4th one of these I own. This is the next model. They range from 900VA to 3 of the 1500va. Let's say I have too many computers. I highly recommend a UPS, it doesn't have to be this expensive. I have fixed more computers because of power loss during a storm.

It is a sufficient power supply for the amount of load that it can handle. I had tried it on something of a larger load and wouldn't work for me. I bought four of these but I had to take two back because of the amount of load that was being placed on them was insufficient for this size of UPS. A no ding for the product.

Great product. Clean sine wave. I did simulate a power outage and the sine wave stay consistent.

One of the most powerful and strong power surge and back up power system. Price right. Excellent color. Great USB

Does the job. Have had multiple cases of power outages and my systems have always stay up. Both the system and the app were easy to install

It’s my second one. I was very impressed with it. Makes me feel secure to know I have a back up.