Customer Ratings & Reviews

This is used for power back up on a semi truck. When the truck restarts automaticly the laptop internet freezes not get for live online gaming, This works perfect to fix that

The surge protector work well and I being used to protect an aquarium from power loses This item has plenty of outlets for the equipment

Excellent quality product and it works very well. Easy to set up/

does what it's supposed to do. So far so good. I used to use their major competitor's UPSs but they started having problems so I saw good reviews on CyberPower and they're good.... so far, and with a better price.

Nice and compact. Good price too. Replaces one of the same i had bought about 10yrs ago. This is smaller and lighter in weight and does a better job

Read the instructions and you’ll be fine. I bought to keep my internet up and running during surges/momentary power outages and these work fine. I use the surge-protected outlets for other expensive items, but I have one of these for my modem on my demarcation wall and another on my primary router. So far so good.

Love it! It is very useful to have the additional outlets and backup power.

Very good product and no worry to replace my desktop's motherboard again though not hard

It’s performing as advertised. It has already proved itself in a power outage. I have this one powering my modem and router among some other items. I’m planning on buying another one for my main desktop.

This is a great little battery back up. I personally have four different power supply back ups, running various items in the house. We have multiple larger battery backups, running the PCs and monitors. We also have battery backups on the fiber, Internet as well.

Reliable, great price... Enough outlets for your sound equipment and TV.

Basic features. Easy to use. Good value. Compact size.

i bought this not just for a surge protector but it also has a backup battery i plug my new computer into it when i am using it to charge it an if the power goes out it will prevent it from getting a electric surge damage an the battery will have enough power to let me safely turn my computer off

Easy. To set up works like a charm. Low-cost does the job

This CyberPower 450VA Battery Back-Up System is small enough to fit almost anywhere, and safely expands how many outlets are available. Four backed up "supported" and four surge protected outlets. I've looked everywhere and you can't beat the value of this little black box, in fact I've purchased several and have installed them throughout.

Exactly what I was looking for - some outlets with battery backup and others with surge protection. Previous on lasted 12 years.

My old UPS died, and it was time for a new one. This has the same rating but is less than half the physical size. But the important thing is that it works. It keeps my home office equipment running through the power blinks that are common where I live. (Above ground electric service with lots of overhanging limbs that do not seem to get trimmed often enough). I'm not sure exactly how long it lasts, I have not tested that, with my work laptop, docking station and two monitors. But I know it has lasted the 10 minutes I waited before I decided to shut things down.

Great job for this backup. We have issues with power outages in the area and this one does the work, no problems.

This item works great. Very easy to use. Instructions are plain and easy to follow. We temporarily lost power but I wasn't trapped in my power recliner. It works as advertised.

Great battery backup , great price, easy to replace