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Customer reviews

Rating 4.7 out of 5 stars with 1757 reviews

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Rating by feature

  • Value

    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 42 Showing 821-840 of 1,757 reviews
  • Rated 5 out of 5 stars

    Protect your stuff.

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

    You need to get one of these. Power outages and surges are no longer a worry.

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

    UPS purchase.

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

    I desperately needed a new UPS to replace my old one for my home/work office. My equipment has lots of odd shaped plugs and adapters, so I needed a unit with wide spacing and plenty of battery protected circuits. I found what I needed under $100 at Best Buy.

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

      Hello Mike. Glad to hear that the unit meets your needs. Thank you for your review! CyberPower

  • Rated 5 out of 5 stars

    Battery backup

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

    Great Back-Up. I use it for my recliner if the power goes out. Third one I bought.

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

    Great UPS

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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 replace a 600va ups. For the price this upgrade was a no brainer.

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

    Good solution for plug management

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

    This device is perfect for a media center that requires many outlets plus the back up battery for power outages

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

    Like it.

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

    Great value and price. A lot of value for the price.

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

    UPS unit

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

    No issues and seems to be working fine. It’s an UPS unit, don’t know what else to say.

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

    Baxk up power for pc during storm outage

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

    Great produxt for the price..after initail charge of 8 hrs just plug in and go

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

    Decent Backup

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

    I put this in and it works fine for what I need. Was able to run a desktop, laptop and 3 monitors for at least a half an hour before I turned the power back on. I have not tested it to the point of failure.

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

    Keeps things humming

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

    Haven't had it long enough to determine reliability but it is working as claimed and I expect it to continue.

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

    Great piece of equipment

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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's working as advertised. So far the power hasn't gone out to test.

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

    works very well

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

    I am very happy with this purchase! The CyperPower was recommended by my computer professional.

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

    Durable

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

    Have had power surges in house and I have not had power failure or blown equipment with using this protection.

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

    Good Bang for the Buck

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

    Strong enough to keep my son's gaming machine powered on long enough to safely shut it down during an outage.

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

    Battery Back-Up

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

    Happy with my new power battery back-up pack......

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

    it is worth it!

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

    have 2 on PC & Security systems. does the job done. Enough time to shut down my systems when power is out. Runs the security systems with this. It last long enough until the power is restored.

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

    Kept the power on !

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

    Did exactly what it was supposed to do. Almost the same price as a regular circuit breaker. No brainer.

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

    ron a.

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

    solved my problem. might buy larger battery for another area of my home.

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

    Battery backup

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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 and no problem to install. Easy to install plugs of different sizes

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

    Batt Back up

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

    Does the job and easy to install ..................

    I would recommend this to a friend