CyberPower - 1000VA Battery Back-Up System - Black

It worked during blackout, My internet still working during that time.

My neighborhood has occasional power problems when bad weather comes in. I have 2 of these CP 1000V UPSs for helping to maintain electronics (security system, network devices, etc) by keeping them up whenever the power blips. Mind you, they cannot maintain loads for very long, so an actual power outage will require turning them off before the UPS battery drains after a few minutes, but at least this allows you to gracefully power them down so you don't risk them dying from a sudden power loss or even a surge.

I needed to replace an old battery backup for my desk tower and related equipment. I have had this basic product before and have found it to be reliable and easy to set up. Good battery backup for anyone looking for this type of device. FYI: I found many years ago that the electrical outlet I use for my computer DOES NOT provide a steady flow of electric current and that use to cause problems for my system. The battery backup keep the flow of electric to my system flowing at a constant pace, making everything work well.

This was very easy to setup and configure. It syncs up to my home computer and provides clean power to my new computer. I really like the provision that if power is lost I have sufficient time to power down my computer so I don't loose any information.

Needed to replace an old dead APC unit. Last couple APC units I’ve purchased have died within a few months, Just past the point of store return police! Done with what brand! I have another CyberPower that has lasted a year with no problems! Hope this one is the same!

this ups has been very great. the 2 second hold down time to shut it off makes all the difference when i’m plugging stuff in and would accidentally hit switch on my old one. heavier than expected but works great

for starters, people have to understand whatever the time says on any of these, you will more than likely not get that actual time. so when buying, always buy one with a little more "duration" than you want. more devices hooked up, and bigger ones, require more power to operate, 2+2 actually does equal 4. love this though, knew it was big, figured i would make it work, i did, you want a backup, expect it. have everything in my room that is essential during an outage plugged into the backup part, and normal stuff plugged into the standard plug in part. thought that was kind of cool also need to understand what AVR means, and this being a device to "clean" the straggly, dirty, wavy, electricity coming from outside, works awesome. that's the point of it after all. so now with better more stable current to my devices i know i am getting the right flow and i have some heavy things in here.

We use APC and Tripplite at the office. Not familiar with Cyberpower. But reviews were good , so giving it a try. Power went out in my area two days after purchase. I have HPE Proliant ML350 server, HP Z4 workstation, Synology NAS all plugged in. When power went out, battery backup kept all my equipment up and running. Looking good so far