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Customer reviews

Rating 4.7 out of 5 stars with 1749 reviews

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    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    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 58 Showing 1,141-1,160 of 1,750 reviews
  • Rated 3 out of 5 stars

    Screechy

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

    It’s probably okay but wasn’t powerful enough to run just my computer and nothing else. It just screeched at me anytime my computer was on.

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

      Hi ColtenM, Thank you for sharing your experience with the CyberPower 950VA Battery Back-Up System. I'm sorry to hear it didn’t meet your expectations. The screeching sound you mentioned is likely the unit’s alarm, indicating it’s overloaded or unable to support the connected load. This model is designed for basic backup needs, and depending on your computer’s power requirements, a higher-capacity unit may be more suitable. CyberPower

  • Rated 5 out of 5 stars

    perfect to get things shut downperfect to get thin

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

    These are great, I have two. They have good software support and integrate well with Home Assistant.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good UPS

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

    Good UPS, no problems so far with it. I am still waiting on power to go out to see how it performs.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Charlie B

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

    Easy change over from the old battery and will add extra back up to the old battery

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Still Working

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

    Still working today, not sure how long it will stay up but no errors so far.

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

    UPS is needed

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

    The BESt and MUST have for every PC, workstations, or TV entertainment center. By the way, the manufacturer guarantee and warranty and customer service were experienced quite satisfactory.

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

    Buy this!!

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

    For the sake of your electronics, please get this. You'll be better off making this purchase than having your products be ruined.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Large surge protection

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

    It is large and bulky, but it gets the job done. The button for pushing on is awkwardly positioned. But I am glad it was in stock at the store.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Lots of plugins

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

    Easy to replace my prior UPC product and this one has enough plugins for what I need.

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

    The little UPS that could

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

    Decent backup solution with good software. Usb charging to boot. Enjoy

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

    Power Surge & Outage

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

    This product is great for making sure you’re protected against power surges & outages.

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

    Wonderful UPS

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

    I bought this to use as an UPS for our fiberoptic modum in the garage as well as one of our wireless routers.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works great

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

    I like how this works. I needed something that could handle a lot of things plugged into it and this fits the bill

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

    Not true backup power source.

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

    I bought this as a backup power source to keep my wifi running while I was having some electrical work done to my house. The unit beeped the whole time and only held a charge for 3 not the full 8 hours that was promoted.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    THIS IS JUST WHAT I WAS LOOKING FOR

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

    WENT TO STORE BECAUSE PC RICHARDS DID NOT HAVE IT THE PRODUCT IS WORKING BUT IHAVE NOT HAD TO TEST IT

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

    THX

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

    Thanks for the $400 dollar gift card,,,,,,,Thank!!!! I will spend it wisely at your store

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

    Great Product Good Price

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

    Works like a charm with enough plug-ins for all my devices. I have a laptop, printer, modem and external drives all hooked up.

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

    Too soon

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

    This is the second item you’ve asked me to review, where I haven’t owned it long enough to judge. :-)

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good quality

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

    So far so good, has worked as stated. Easy to set up and connect to computer. Has more than enough plugs.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    so far so good - doing their job

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

    just bought 2 of these. So far so good. Had one good storm with lighting strikes "vary" close by. Don't know if the power did in fact surge but was not worried because my entire network and expensive TV is plugged into 2 of these. So far, just enjoying the piece of mind they give me. Only had them for a short time. So no long term reliability to report on. Fingers crossed.

    I would recommend this to a friend