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Customer Ratings & Reviews

$139.99

Customer reviews

Rating 4.7 out of 5 stars with 993 reviews

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  • 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 38 Showing 741-760 of 993 reviews
  • Rated 5 out of 5 stars

    Cyberpower UPS best I've used

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

    Bought this to replace unit that was over 5 years old as nd batteries stopped working. Most reliable and best software application to monitor status.

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

    Just what I needed.

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

    The battery backup system was just what I needed since my old unit was dead. It gives me a secure feeling that my computer will withstand a power surge.

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

    Great power backup

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

    Good power backup unit for cable box and tv in event of a power outage or use to charge phones and misc devices.

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

    Great 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 exactly as intended for. Outlets are spaced at a reasonable distance also to accommodate larger pligs.

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

    My new computer is now protected.

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

    Fortunately I have not had to use the UPS yet, but I feel much safer now. I had some power problem recently, and was lucky my computer was not on.

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

    Works good

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

    Bought this for a 42” TV with a fire stick. Should provide uninterrupted power for about an hour or so during an outage.

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

    CHEAPER THAN APC

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

    Excellent/powerful UPS that is significantly cheaper in price than APC

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

    It does the job!

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

    I purchased this unit to "protect" my "computerized" A/V gear from "power hits". I have/had other Cyberpower UPS systems and They Do The Job.

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

    Cyber power backup

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

    I’m using this for my security cameras and it works best for my application. I recommend this to anyone using HD cameras

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

    Great Device

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

    Works as expected and I expect a lot! It has kept my equipment safe from power surges that happen in my building.

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

    Great product

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

    Great product to use for computer to save information in event of power outage

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

    Excellent Backup

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

    Have not had the product long enough or a power outage to really say anything good or bad about the product.

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

    Great for security systems and Wi-Fi

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

    Even though my alarm has cellular back up my wireless security cameras will load onto the cloud when the power is out.

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

    works as advertised

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

    have not tested long term outage, so I do not know how long it will maintain a charge given the load I have on it.

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

    Great item and very useful

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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 glad with this product because is very useful for our computer's security and other electronics.

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

    Cyber Power UPS

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

    Very fine item just like the last two Cyber Power units I bought at Best Buy over the years.

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

    Easy

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

    It's a plug n play device and so far, does it's job.... we'll see if it's longevity is good or not.

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

    Great Product

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

    Great Product, purchased primarily for my security system battery back up, but can also support other electronics in case of power failure.

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

    Battery Backup

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

    Great product!!! Exactly as advertised!!!!!!!!!!!!!!

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

    Great security

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

    Very easy to setup and install. Great feeling of security now.

    I would recommend this to a friend