Customer Ratings & Reviews
- Model:
- SX650U
- |
- SKU:
- 6239409
Customer reviews
Rating 4.7 out of 5 stars with 1780 reviews
(1,780 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.6
Rating 4.6 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
Customers are saying
Customers have good things to say about the 650VA Battery Back-Up System, especially its long battery life, overall performance, and ease of use. Many appreciate the reasonable price and adequate surge protection, as well as its convenient size and handy USB ports. Some customers have noted minor issues such as a slight humming noise and, in rare cases, random alarm activations. A few have mentioned its weight and isolated incidents of overheating.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life
Rated 5 out of 5 stars
Pays back just the one time you'll need it
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great little UPS Backup system - we got a few storms lately, and lost power a few times, one of those, damaged my Modem. Lesson learned, got this unit, and protects my equipments - not only that, in the last power outage, it last 4+ hours keeping my modem and wifi router without a problem!
I would recommend this to a friend - Pros mentioned:Ease of use, Performance
Rated 5 out of 5 stars
Battery back-up
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to install, happy with the item. Works well when power went out.
I would recommend this to a friend - Pros mentioned:Battery life, Surge protection
Rated 5 out of 5 stars
Nice product
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I use these throughout the home with many of my electronics. It is nice knowing it is protected from surge and has battery backup. Nice product at a nice price.
I would recommend this to a friend - Pros mentioned:Performance, Price
Rated 5 out of 5 stars
Good enough
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Affordable, works as intended. Have had no issues so far.
I would recommend this to a friend Rated 5 out of 5 stars
CyberPower - 650VA Battery Back Up System
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I use this to allow the safe shutdown of my Television, DVR, and computer in the case of loss of power. It allows me enough time to shut them down properly.
I would recommend this to a friend- Pros mentioned:Performance, Price
Rated 5 out of 5 stars
A good basic surge protector d battery backup.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have five of these throughout the house and they have been running solid for about three years. One failed, so purchased a new one. Good deal for the price.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
excellent system
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The battery back-up system was easy to install and setup. It provides enough outlets to serve my needs.
I would recommend this to a friendBrand response from TechSupport
Posted .Glad to hear that the unit meets your needs. Thank you for your review!
Rated 5 out of 5 stars
Excellent price
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This was purchased to provide momentary backup for a PC until the generator kicks in. Excellent price for a UPS with this feature set and power rating. Haven't had a real outage yet but the unit and the software provided worked flawlessly during testing (I may not actually use the software but I gave it a try anyway). The construction seems solid and the UPS fits into a relatively small space. The offset plug is a nice feature for cramped installations. If this continues to perform well I plan on purchasing a second unit to back up cable modem and router.
I would recommend this to a friend- Pros mentioned:Ease of use, Surge protection
Rated 5 out of 5 stars
Easy to install and functional.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It is easy to install and well protect my PCs from power outage. Since I installed it last month, more than three short power outages happened and CyberPower do it job well.
I would recommend this to a friend - Pros mentioned:Surge protection
Rated 5 out of 5 stars
power and surge
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.works well giving sufficient outlets for power and surge and just surge. Just plug and play. No battery to connect like other brands. Easy.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Good for Residential Use While Working from Home.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This unit is easy to set up as it comes with simple, straightforward instructions. Since installing it we’ve experienced 3-4 brownouts and lost power once for about 30 minutes. The unit allowed my computer to stay on for the several seconds needed during the brownouts and the one time the power stayed off for half an hour, I was able to save my work and power down my computer within the first five minutes. The unit works as designed.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Great Battery Backup Product
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Battery back works great. Just a day after plugging in the back up system we had a 2 hour power outage.
I would recommend this to a friend - Pros mentioned:Battery life, Surge protection
Rated 5 out of 5 stars
UPS
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great for the money! Love the capacity for surge and battery backup, plus the extension cord.
I would recommend this to a friend - Pros mentioned:Battery life, Price
Rated 5 out of 5 stars
Ideal Battery Backup
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The easiest setup of all. No need to open case and connect battery. Just plug in and go. Light weight and easy to handle. Long backup power time. Great price.
I would recommend this to a friend - Pros mentioned:Battery life, Surge protection
Rated 5 out of 5 stars
A must buy to protect your tech
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This protect your devices by providing surge protection and allowing it to stay on for a while in a outrage or circuit break. This ensures your router and devices are protected.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Cybersurge backup
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product, quick responsive reliable. My old one lasted 13 years
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
650VA UPS
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice UPS for power backup. Easy to connect then forget.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to use, big enough, compatible with other equipments
I would recommend this to a friend - Pros mentioned:Ease of use, Price
Rated 5 out of 5 stars
Battery Back-Up
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This UPS is easy to use and it is not expensive. It protects the computers and TV which which I use every day.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Power block back up
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Perfect size. Our older one died, we needed a newer simpler replacement. This one was in our price range and so far, it works well. Easy to install.
I would recommend this to a friend




