Customer Ratings & Reviews

use it for secondary security system monitor and cameras. works perfect. we had a power outage and worked juts as intended. several ports to plug in.

So far a great product, good size and power, I buy it just to keep my internet on if we have power problems so far work great when we really need it

I purchased this APC primarily because I have had good experiences with Cyber Power in the past. Hopefully I won't need it, but so far it has kept my computer running well during a few power flickers. We'll see about the battery back up when storm season starts!

The multiple outlets are clearly marked for back up or normal safety. The communication with the computer as to status is good.

I bought this item while it was on sale. What I liked about this product is that it allowed 6 electronic devices to be on battery back up (more then most on the marked) and 6 on surge protection. I have this connected to my Apple Mac Mini and installing the software was somewhat more difficult then it should have been, but after a few minutes I was able to get both the back up and computer to communicate. Very satisfied with the product so far. Just remember that you can not connect certain devices to the back up (vacuums) because they will damage batter back up.

Works great for short periods of power failures. Gives me enough time to save work on computer and not lose important docs.

It is a small box that takes up little room with multiple outlets. Just what I needed. And the price was the cheapest I could find.

My old UPS went after seven years - needed a replacement fast. This unit is a great buy....

Was getting tired of power going off all the time and have to reset everything. This backup system solved my problem!

Cheap solution but very effective. Definitely a great choice

Keeps the computer running and protected during a power loss. Has enough sockets to plug stuff in. Overall a great battery backup!

If you want to protect all your electronic purchases then a battery backup should be on the list of items to buy.

CyberPower 850va is a mid priced back up with plenty of battery backup outlets and regular surge outlets for most computer systems.

Bought this model after lesser model would not run at my system’s max output. This one has held up w no problem!

10 outlets for plugs makes it a great APC with ample room for added perificals later.

The system has plugs for computers and other plugs for less critical electrical elements such as lamps etc. good value as well!

...but one went bust after less than 6 months. They do their job. The price is fine...My complaint is that the manufacturer does not cover the return shipping for this HEAVY item even tho it was under warrenty....

I am partial to Cyberpower UPS's as I have generally had good luck with them. This unit is no exception, it is excellent.

This is a great battery back up. The only negative I have is you can plug in item such as laser printers because of the draw.

We were having problems with voltage on our computer not being "normalized" and this took care of that. Easy set up.