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Customer Ratings & Reviews

Your price for this item is $99.99
The comparable value price is $109.99

Customer reviews

Rating 4.7 out of 5 stars with 1729 reviews

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    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

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    Rating 4.8 out of 5 stars

96%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 83 Showing 1,641-1,660 of 1,729 reviews
  • Rated 3 out of 5 stars

    Owner

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Haven't set it up yet, will be able to give better review once we use it.

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      If you have any questions, please reach out to our support team at 877-297-6937. We'd love to hear from you! CyberPower

  • Rated 1 out of 5 stars

    2 bad cyberpower UPS's

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My first Cyberpower UPS was missing the battery cover retaining screw. I contacted Cyberpower and they said they could not ship me the missing screw, and that I should return it to the store. After returning it to the store, I bought another Cyberpower UPS. It had the battery cover retaining screw. The problem with the second one was that the UPS would turn itself off every couple of days. What good is a UPS that turns itself off? I returned it and bought an APC UPS. So far, so good. I will not by another Cyberpower UPS.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello TypicalBuyer,
      Thank you for taking the time to write a review. We apologize for any inconvenience this may have caused. We value customer input and are always looking to improve. Please know your review will be taken into consideration for future product development.

  • Rated 1 out of 5 stars

    A Total Piece of Garbage

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this to replace an APC UPS I had for 10 years that the battery finally died on. There is nothing good I can say about this unit. It is defective and completely useless. The unit makes a long beep like there is too high of a load when nothing is plugged into it. I have tried multiple outlets and it does this in every one of them. I tried leaving it charging for multiple days before using it and it would make the long beep during this time. When I actually put a load on it the unit makes the long beep for a minute or so before it powers down. Great as a $90 paperweight or if you need something to throw through a window. As a battery backup this thing is a disaster.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Thank you for sharing your experience. Out of box failures are not something typical but the SX950U unit is covered by a 3 year warranty. Please reach out to our support team at 877.297.6937 for assistance with troubleshooting and/or warranty service. We hope to hear from you! CyberPower

  • Rated 5 out of 5 stars

    Good UPS

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far this UPs works as advertised. The spacing of outlets is improved from earlier models.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Does the job

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It hasn't been exposed to a power failure yet, but I assume it will do the job.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Quality backup

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had one that recently died out and did some research. This is even better and it wasn’t even the most expensive. It powers an Imac, printer and photo scanner and makes no noise.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    I wouldn’t if I were you

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unit literally didn’t have enough slack on the battery terminal to plug it in properly. If it wasn’t needed in an emergency situation I would have returned it, instead I had to sit the battery outside of its housing on top of the unit. First and last time I ever buy an ups from this brand

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hi there, we are always looking for ways to better improve our products. We apologize for the inconvenience. We do recommend returning the unit if possible if this is not an option this unit does come with a 3-year warranty, and we can replace it. Please submit a ticket to us here if warranty services for the UPS are needed. https://www.cyberpowersystems.com/support/submit-a-support-ticket/ CyberPower

  • Rated 5 out of 5 stars

    Great Buy

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this in case the power goes out so I can charge phones and watch tv

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good quality. Price is not bad. For sure worth the price

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not good

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this to have around in case of another power outage. Did what it said. Charged it for 8 hours. Connected our tv and a Roku. When it was needed, it lasted around 10 minutes and died. Wont buy this brand again

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      We are sorry to hear that about your unit. The unit comes with a 3-year warranty from the date of purchase. Please reach out to our Technical Support team at 1-877-297-6937 (press 1) and we'd be happy to assist. Thank you for your review! CyberPower

  • Rated 5 out of 5 stars

    Works as intended

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I liked it so far nothing wrong with it would buy again

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good backup power supply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does exactly what it’s supposed to do. Easy to set up

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not what I needed

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wasn’t what I needed but I’m sure it would work great for those with computers at home and the power goes out.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    A+, good product, as described, would buy again...

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A+, good product, as described, would buy again...

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Horrible never worked from the beginning

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this less than 2 weeks ago due to the fact that i had a lightning surge fry a tv. Well here we are 2 weeks later and the thing does not work at all. Ended up with multiple surges due to high winds from Ian and not once did this keep my items plugged into it from surging and shutting off.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello,

      We are sorry to hear that this happened with this unit. For troubleshooting assistance to figure out why the unit is behaving this way, please contact our Technical Support team at 877-297-6937 Option 1. We hope to hear from you. CyberPower

  • Rated 5 out of 5 stars

    Pefect for home office

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This ups is perfect for my home office. I am runjing my router, monitor, and two laptops with it and it still has amps to spare.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Ding dong the ups is dead

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Insread of going to battery backup at all it just clicks off.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      We are sorry to hear that about your unit. The unit comes with a 3-year warranty from the date of purchase. Please reach out to our Technical Support team at 1-877-297-6937 (press 1) and we'd be happy to assist. CyberPower

  • Rated 2 out of 5 stars

    Seems to be working but not sure?

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It seems to be working? I installed the app to monitor the performance but I keep getting an unknown message. I sent 2 emails to the tech support but so far issue has not been resolved!

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello Dusty, Please reach out to our support team at 877.297.6937. We operate 7AM-6PM CST and we'd be happy to assist in troubleshooting. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    0 power for a modern computer

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Can't even support a computer without it's battery emptying and a loud annoying alarm bell sounding off.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello Matty1Monopoly, Sounds like the unit may be overloaded from your description. It is best practice to calculate power requirements in order to select a unit that meets your needs. If you feel the unit is not working as it should, please reach out to our support team at 877-297-6937 and we'd be happy to assist. CyberPower

  • Rated 5 out of 5 stars

    Good Choice

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was to replace one that stopped working. Has plenty of plugs plus USB. Smaller than the older one.

    I would recommend this to a friend