Customer Ratings & Reviews
- Model:
- SX650U
- SKU:
- 6239409
Rating by feature
- Value
Rating 4.6 out of 5 stars
- Quality
Rating 4.6 out of 5 stars
- Ease of Use
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.
Bigger than expected but works fine.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Backup power for WiFi extenders when glitchy power disrupts work/school from home.
I would recommend this to a frienddoes what it says
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Good known quantity, would recommend for standard usage (home pc etc.
I would recommend this to a friendSO FAR, SO GOOD
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.SO FAR SO GOOD. HAVE NOT HAD ANY POWER OUTAGES TO APPROPRIATELY EVALUATE THIS PRODUCT.
I would recommend this to a friend- Pros mentioned:Performance
No Waranty
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.These are great to have, so you do not have to reset everything when the power goes off. However, when lightning strikes close by, these are destroyed, and so is everything plugged into them. Guess what, nothing is covered, including the Battery-back up/surge protector. I now have a whole house surge protector installed by FPL—a waste of money for these.
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hi Gerald, we are sorry to hear you seem to be having issues with your UPS. Our UPSs come with a 3-year warranty, and we would like to provide you with a new unit if still under warranty. Please contact our technical support team at 1.877.297.6937 and dial 1 for technical support. Looking forward to speaking with you.
Good basic back-up system.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Needed to replace existing back-up system and it has all of the features that we wanted.
I would recommend this to a friendFor car use
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Got this for charging tablets and consoles for the kids on trips. Great for intended use
I would recommend this to a friendgreat power pack
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good battery back up capability. Enough plug ins for the average use of most people
I would recommend this to a friendGood!
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.excellent item of very good quality and construction
I would recommend this to a friendBattery back up
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.They last about 5 years and have to be replaced do the job as advertised
I would recommend this to a friendAlways power ON
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Definitely recommend this battery back up. To keep work running
I would recommend this to a friendSo far, so good
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It's currently working as described. Haven't had a p[ower outage as yet, however.
I would recommend this to a friendBe wary
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far I’ve only gotten roughly 13 months from each one I have purchased which makes them last longer than the warranty and that’s it
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello James. This unit comes with a 3 year warranty from the date of purchase. If you have any questions please reach out to our support team at 877-297-6937 and we'd be happy to assist. Thank you for your review!
Great product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Comes ready to use with usb cable to connect to PC. Just plug it in !!!!
I would recommend this to a friendDoes the job
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far no problem and i don't anticipate any issues.
I would recommend this to a friendNope
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I wouldn't recommend this product .it keeps tripping when a small heater is plugged in
No, I would not recommend this to a friendBrand response from TechSupport
Posted .Hello AllenB, due to the high initial draw that space heaters emit, we do not advise the use of space heaters with our products. Please contact us at +1-877-297-6937 or submit a support ticket at https://www.cyberpowersystems.com/support/submit-a-support-ticket/ for further information regarding this matter.
Great value
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The UPS flat profile works well under the desk. The plug spacing allows a mix of plug sizes
I would recommend this to a friend- Pros mentioned:Price
Great
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great and not to loud or a product for the price I got it was great
I would recommend this to a friend Had to upgrade to 950 Va
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Not enough power to run receiver tv and cable box. Go up to 900 + VA
I would recommend this to a friendGreat product
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Useful for our tv and other gadgets. Works well when we had a short power outage
I would recommend this to a friendReasonable battery backup
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good for computers and networking equipment. We buy these frequently.
I would recommend this to a friend