Customer Ratings & Reviews

This battery backup unit is being used with my Netgear Cable Modem/Router so that it is still up during power outages. It is working great so far.

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

Reliable and proficient backup power and surge protection in a day of interruptible electrical flow of alternating current!

If you have an expensive electronics such as tv or a game console, i would recommend buying this device, not to watch tv when there is no power, but to safely turn everything off.

Compact, dependable, easy to use. Has a good beat. Can dance to it.

Unit is nice and small and gets the job done. Good value.

I live in a rural area where brief power outages are a monthly occurrence. This UPS keeps my computer active until I can properly shut it down without fear of losing data. Quick delivery, good price. Would like display showing running time remaining but can't complain for the bargain- basement price.

This battery back-up has already come in handy when I had a power interruption being on the phone at the same time and didn't lose the phone call. Great choice, would highly recommend the CyberPower battery backup...

Thi's little box has saved my home computer on many occasions, I like this brand and have had great experiences with it in the past.

Have had it a few months now and it has worked perfectly during multiple power outages. Glad i bought it.

The price is great. We bought this as a battery backup for my father-in-laws lift chair. It does the trick when the power goes out.

Looking to be a good investment. Already came in handy when the power went out. PS4 and PC stayed running when everything else shut down allowing me to do a proper shut down. Honestly not using it for extended battery use so I can't speak to that.

The battery backup permits the continuous use of the internet modem and wifi during a power outage. This is important while switching back and forth between my solar powerbank and the electric company.

Have always used the extended backup battery system. Great for those times when you have no electric but a need to use computer.

I bought this when my last back-up battery (leading brand) died just after going out of warranty. The battery has worked as expected through several storm-related power outages and allowed me to finish my work and shut down with power to spare.

I have these all over my house, because the power in my area always glitches when it is windy. This has saved my electronics time and time again. Also a side note that they hold enough juice to charge your cell phone in a power outage.

Now that I am working a bit more remotely, we decided in invest in a battery back up system. For a light user, this is exactly what I needed. I've not had to use it yet (fingers crossed) but it is simple to set up and charge.

I bought this in order to prevent my PC from losing power when we lose power, which unfortunately happens more often than I like in my neighborhood, also works for my monitor and modem so I can power everything off when I need to in my own time.

I use this for my 65" television and PS5, works out really well. The battery backup makes me feel safe when the lights flicker during storms (PS5's are hard to find, let alone replace).

I work at home and depend on my computer. The day after purchasing the CyberPower back-up system the power went out. The computer stayed up and no files were lost -- it worked faultlessly.