Customer Ratings & Reviews

I'd like to have a Best Buy CSR contact me regarding the associated products purchased with this UPS. I have a problem with one of the associated purchases and need some understanding about returning one of the products in for of an exchange with a like product.

We keep having voltage flickers that lasted just long enough to shut our computer down requiring a restart. This solved the problem.

It is a good battery backup, it will protect your device easy to use, best but has the best products.

I appreciated the recommendation from the Best Buy staff. My old battery back-up was failing. Reasonable price.

This product is just as I had hoped. It has a premium feel and fits behind my shelf.

We use these for office workstations. Reasonably priced and allows. More than enough time tO keep working in a power failure.

Bought this when our previous one bit the dust. This one works fine during temporary power outages and is quite handy, Would highly recommend it.

Just the right size, using it for the modem and router to keep the internet going during a power outage.

slim design allowed it to fit exactly where i needed it to, so that my NAS storage unit was on backup.

This one is great for corners. It’s slim form factor can fit through anything! And I love the two extra USB’s for charging devices!

Thin and perfect for wall mounting. Have lost power 3 times since purchase and never had an issue with switch over.

nice battery back-up and surge protector. This unit was a solid buy for me and i will definitely by 2 more for my other electronic devices to keep them safe and to provide a minimum amount of powerr back up to my devices.

I bought it to protect and backing my internet and DVR devices. So far very pleased. Plenty of power in a very slim form.

Love this unit. It's half the size of my last one and yet more powerful. It's quiet and takes up very little room.

I chose this UPS for it's sleek design that I like and also that it fits in the corner that I needed it to be under my desk.

This CyberPower 750VA Battery Back-Up System is Great for my modem/router at a great price as part of the Deal of the Day.

Does what it’s meant to do. It kept the power flowing when I needed it to. Keeps everything plugged turned on.

Great product! Nice amount of plug in spots and fits in tight spots with slim size.

I recently bought the 850 VA, but wanted to try this one out, because the previous one was 650VA. I would pay a little bit more and get the 850VA because it has a bit more ports and it is more potent. This one is not bad, but I feel like replacing the 650VA was just like adding a patch to a flat tire, instead of actually getting a brand new tire; does the job, but nothing special. I recommend if the other ones are too pricy.

Have already put to good use a couple of times. Hasn't failed me once.