Customer Ratings & Reviews
- Model:
- SX650U
- |
- SKU:
- 6239409
Customer reviews
Rating 4.7 out of 5 stars with 1772 reviews
(1,772 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 are pleased with the 650VA Battery Back-Up System, especially the battery life, overall performance, and ease of use. Many appreciate the reasonable price, adequate surge protection, and convenient USB ports. However, some customers have noted a slight humming noise and a few have experienced random alarms. A few others mentioned the unit may be a bit heavy.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Just what the Dr ordered
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Its our summer of storms in Florida now and this year seems to be a record setting year. I get tired of resetting clocks and other device that dont have battery back up so the physical size, amps and the number of outlets on this ups was perfect. Remember, if you cant put it where you want it, whats the point?
I would recommend this to a friendRated 5 out of 5 stars
Perfect battery backup
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.4 outlets backed by battery and 4 regular for total of 8. Good size
I would recommend this to a friend- Pros mentioned:Performance
Rated 5 out of 5 stars
Great UPS device.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like this equipment very much. Spec's are good and the unit powered right up out of the box. It has run flawlessly since my purchase.
I would recommend this to a friend - Pros mentioned:Surge protection
Rated 5 out of 5 stars
Great for low load
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Use this UPS as surge protector and battery back up for a computer and screen. Using the Cyberpower software to shut off devices if power fails for longer than available battery back up. It works. No problems encountered. Also have other Cyberpower UPS doing same on surveillance system, router. Good protection.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Must get!
|Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Got this and it has worked like a charm! There are unexpected storms here in SOFO, so this was much needed for the random outages!
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Great backup PS
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this to provide backup power to my cable modem and router. With this we will always have internet available even when the power drops off. Obviously until the cable company is affected by loss of power as well. I recommend an UPS or some sort of surge protection for your large appliances as well.
I would recommend this to a friend - Pros mentioned:Price
Rated 5 out of 5 stars
Big battery backup...great price
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is a great battery backup for when you need one in a hurry to cover your needs. It has all the functionality of a big battery backup in a 650 version. It has every plug option I needed for a monitor, desktop computer, printer, and light. And a great price too.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Good price and good product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We bought two of these (his and hers) for desktop pcs'. We have only used one so far because the old one conked out on "hers". We knew our old ones were purchased within days of each other so we would need a "his" replacement soon. The price was nice and so far we are pleased. It has only been on a few weeks so time will tell.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Compact and easy to use.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It seems to be very user friendly and has a good number of slots.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Good size and performance
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Good size and performance for the price available in store.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Good Battery Backup
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice battery backup device. Bought this to replace one that went bad after 16 years.
I would recommend this to a friend - Pros mentioned:Price
Rated 5 out of 5 stars
Great Price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.A lot of features at a good price and fits nicely behind the tv.
I would recommend this to a friend - Pros mentioned:Price
Rated 5 out of 5 stars
Great Product and Value
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Definitely works as expected. This particular brand works just as well if not better than the more recognizable name brand. The price point is much better which has encouraged me to buy a couple of more to keep around for emergencies and not have to worry about the power going down.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Works great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased two of these to keep my fish tank from going offline during power outage. Fish tank online you say? No, that isn’t a mistake. Welcome to the modern age when even my saltwater fish tank is smart and connected to the internet. Fish need YouTube too. Anyways, not much to say about this device other then it is perfect for what I needed.
I would recommend this to a friend - Pros mentioned:Price
Rated 5 out of 5 stars
Proven Protection
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The UPC has already proven its worth during spring storm outages. Usually we only buy the APC brand but a sale on CyberPower presented an excellent opportunity to try one out. Money saving is the demand that 2020 has presented us with, thus we’ll be ordering more of this brand in an effort to save $$!
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Life saver
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Life saver. I live in area that have I lot of electrical outages. Not good when you work from home. This keep me working with out missing a beat.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Excellent UPS
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My girlfriend works from home. She has to keep computer and internet connection live. I have this one connected to my essential internet devices - modem, router and switch. With 650VA, it should be able to keep connection alive for hours, even if power goes out for long time.
I would recommend this to a friend Rated 5 out of 5 stars
Utilitarian Battery Backup
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve only used this for a couple weeks and my computer hasn’t arrived yet, but it’s worked perfectly in a couple of power outages that we’ve had. I keep my iPad Pro plugged into it and it has a couple of very handy USB power plugs in it too. It’s a nice compact size with plenty of plugs for my uses.
I would recommend this to a friend- Pros mentioned:Battery life
Rated 5 out of 5 stars
Don’t lose your work !
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I live in rural area and it seems we have more than our share of power fails. Nearly every time this happened I would loose the Excel document updates. Hours of work vanished. Now with the battery back up I have been saved many times. One save paid for itself !
I would recommend this to a friend Rated 5 out of 5 stars
Backup
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great value, easy pickup! Provides power as rated.
I would recommend this to a friend




