Customer Ratings & Reviews

Got this to replace older less powerful unit that would only last 5 minutes. This unit last for 47 minutes. It is a must have

I've only had this unit for a couple of months but it has seen several brief power outages. (I live in a rather remote area.) I have had no problems with it or any equipment attached to it so far. I like knowing how many "appliances" I can plug into it based on the output of each. The gauges on the unit seem pretty accurate regarding input, output and time left when power goes out. I have more than enough time to finish up a project and start shutting things down if the outage seems like it will be long term. It's also nice having the USB charging port on the unit. In a long term power outage, I should be able to recharge my phone several times.

this battery back up system has installed easily and is fully functional. thank you, best buy, for your speedy delivery service.

Bought awhile ago and has failed 1 time to keep my 2 servers up. I plan to buy one more as they do put quite the load on my ups with a total of 4x 800 watt PSU. It did well in my testing and my 2nd ups worked well when I shut the circuit down to install an outlet in the wall. Has a very nice led display and USB to computer software monitor.

My old UPS died and I needed a new one. I have a couple of other Cyber Power Systems, so I bought another to go with them. This works great so far!

This UPS has saved my computer on multiple occasions. It has software you can plug in and monitor the UPS. It's a very good value, I would recommend it.

CyberPower - 1500VA Battery Back-Up System gives me piece of mind that my computers, monitors and tv will be protected during storms and power outages. A good investment.

Have this hooked up to my TV, a couple game consoles, Blu-Ray player, and other various accessories. Makes organizing power cords a breeze, and the LCD display is a really nice touch. One drawback for me is the beeping noise it makes when you turn it on/off (only beeps when you turn on/off...have never had it beep when it's idle).

So far so good. I use it for my CPAP, light fixture & cellphone charger. Hopefully it will stand up to the test of time.

This back-up battery was a lifesaver this past week. The hurricane force winds knocked out power while I was working on the computer; was able to save all my work!

We use these because we have a generator, and the power is sometimes dirty--these backups smooth that out and keep our electronics safe from regular brownouts and surges.

It's the CPS/UPS that I've been searching! I just love it! So far, I have not encountered any problems with the system. It working like a charm!

Great product, very easy to setup and use. Highly Recommended

No poblems so far, I plug my modem and router in case something happens, it saids there it has 679 minutes in case of outage...

This is definitely one of the best items I have bought at Best Buy. It does exactly what it says it will do and does it extremely well. What more can one ask for?

I lose power ever time I have a storm. This was exactly what I needed. Keeps everything running long enough to finish what I’m doing.

working well. Easy to install. Needed to replace previous Cyber Power Battery Backup

The PG&E has been replacing the transformers in the area and we had a lot of power shortages and brown outs. This device keeps my router and wifi alive. Apparently it does a good job, so far so good. I like the size. But I did not like the control panel and the connectors are on two different sides.

protects one of our oldest servers. this is the second we have purchased, surges & intermittent outages have not harmed our OLD equipment!

Already had one for our computers & bought this 2nd one for our TV. Now, with power shortages, our shows keep recording. Kudos!!