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Customer reviews

Rating 4.8 out of 5 stars with 924 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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95%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 30 Showing 581-600 of 924 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    CyberPower-1500VA Sine Wave Battery Back-upSystem

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

    So far it work great and I had no problem with it .

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great purchase

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

    This is the perfect battery backup solution I was looking for ,works great .

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

    Great for short term power backup.

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

    Bought this to protect my new (at the time) 4k TV. The unit works well and I've no electrical issues. Bonus, Netflix keeps going in there's a brown out. (This also powers my wifi router.) Don't buy overpriced surge protectors, get a UPS every time.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good product

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

    Needed to buy this because I just build a PC and honestly it does the job fine I really have no complaints.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Rated 5 out of 5 stars

    Good

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

    Excellent for change voltage in your house protect the equipment a very good cost

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

    Does what it's supposed do!

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

    With the recent weather and need of steady power for some tasks, this product was a logical conclusion.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Quality UPS and Surge Protection

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

    Setup was easy, and the user interface software is straightforward. After three months, so far so good.

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

    Set it up and forget about it

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

    Its as easy as plugging it in, plugging in your devices to it and forgetting about it. Its a sine wave so its more expensive than other models but its worth it if you have sensitive devices. The output meter is great if youre curious about electricity usage.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good Product

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its been an excellent back-up. I have to use it once during a blackout and performed as expected.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great

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

    Simple. Plenty of outlets. Easy to use. Plug and play.

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

    Very nice UPS

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great UPS. Easy to setup with Windows OS. USB ports for charging are a great feature.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great product!!! 4Th one in my house

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

    Love this back up system. I have 2 power outage and it work like I expect. I would buy it again.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good product

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

    Works great. Just installed and no issues so far.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    BBU

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

    Great product, will be back for more! Thanks for a great experience.

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

      Glad to hear that you are enjoying your unit. Thank you for your review! CyberPower

  • Rated 5 out of 5 stars

    Buy it if you got an expensive PC

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

    Solid has been useful will come in handy especially with summer coming.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great UPS - buggy desktop aoftware

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

    Great UPS. I’ve got it hooked up to my desktop PC. I will say the software is quite buggy and never did get it working/communicating with the mobile app.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this backup and have nothing negative to say.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good quality

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

    Works great as designed. Protected new tv during several storms

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

    A bit larger but excellent

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

    This has been handling the power fluxuations on my desktops circuit like a champ. My previous one of different make and model would regularly switch to battery when the power dipped, this one seems to handle it without pulling from the battery. At least, nothing bad enough that the voltage regulation circuit couldn't handle on its own so far. I am also using it's front USB for phone charging to save a wall wart. Definitely recommend!

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

    Very good design. Trusted by experienced friends

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

    I haven't used it much yet because I haven't built my new machine yet, but I did use it for testing a machine I had here recently where I ran it for about a week. Of course it's hard to judge in detail since that was the only use, but it functioned as described. I really like the design and friends have suggested CyberPower as a company they've trusted for quite awhile.

    I would recommend this to a friend
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