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Customer Ratings & Reviews

$69.98
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Comp. Value: $84.99

Customer reviews

Rating 4.7 out of 5 stars with 1782 reviews

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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

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 51 Showing 1,001-1,020 of 1,782 reviews
  • Rated 5 out of 5 stars

    Solid with good number of outlets

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

    Good number of outlets, solid design. Two USB power outlets also kept active.

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

    power supply

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    working really good, been keeping the system up constantly

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

    Works as advertised

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

    I had a power outage and this device gave me time to power down my devices and save my progress. When the power came back all my devices were safe. Worth the price just for that.

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

    Works Great

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Protects my iMac from frequent drops in electricity.

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

    SMALL AND COMPACT...DOES THE JOB.

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

    BATTERY BACKUP IN A SMALL PACKAGE WITH A GREAT PRICE.

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

    it's ok, but make sure the batteries are big enoug

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

    works well. does the job. Just relise the batteries are small and it won't last long even with something tiny like a router. Other thing that really is a deal killer for me. Once power goes out and batteries depleted, you have to physically go to the device to turn it back on once power goes back on.

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

    Works well

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

    This UPS works well at a great price! I use these for our computers and TVs.

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

    It works!

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

    It works not much I can say it just works so buy it!

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

    UPS

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

    Small enough to fit under my desk and be out of the way

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

    Great product for the money!

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

    The CyberPower battery pack is wonderful to have when electricity goes out!

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

    Great buy

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

    Bought this to protect my computer Great buy compared to buying another PC

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

    Cyber power

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

    Works great I would recommend to anyone. Buy it. What else can I say

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

    Good for small things

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

    If you are looking for somehting that can charge your small devices in a blackout this is the one to go,the bad part is that it won’t support my pc and monitor even though its the correct voltage.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    I do not recommend it.

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

    I followed the manual's instructions and charged it for the indicated time before using it. As soon as I started using it, it began making the error sound (continuous beep), and I only had a PC, a PS5, and a monitor connected. I had to return it to the store—a disappointment.

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

      We’re sorry to hear about your experience with the CyberPower 650VA UPS. The continuous beeping you described usually indicates the connected equipment is drawing more power than the UPS can safely support (the unit provides up to 390 watts).

      This model is intended for smaller electronics or a single desktop setup. We’d be happy to help recommend a UPS better suited for your system or assist under warranty. Please contact us at 1-877-297-6937 or visit https://www.cyberpowersystems.com/support/submit-a-support-ticket/ CyberPower

  • Rated 5 out of 5 stars

    Economical and trustworthy

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

    I feel that all my important devices are now protected I have a whole home generator but there is a lag of about 10 seconds before the generator goes on line. I purchased this so I don't have to reset anything and if I am doing some important on my laptop I don't loose the internet.

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

    Power block

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

    This has save my new PC I bought from Best Buy from power outages. I am greatly appreciative of this device and Best Buy!

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

    Great

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

    It came in handy when we had the blackout. It ran my CPU for 4 hours.

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

    It saved me

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

    I bought the unit to keep my small system “alive” in case i lost power The system has Alarm Clock HQ and is critical to my current hobby.Being retired the loss of the data would be a major blow About 4 days after I bought the unit I lost power and thanks to the battery backup everything kept going.

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

    Good product, 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.

    Product works well. I think it’s a good value for the price

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

    CyberPowerPC are the BEST

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

    I've bought over 10+ over this year! inexpensive and works!

    I would recommend this to a friend