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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 4.6 out of 5 stars

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    Rating 4.6 out of 5 stars

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    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 24 Showing 461-480 of 1,782 reviews
  • Rated 5 out of 5 stars

    This has saved my electronics!

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

    With a home wiring problem in the house we purchased. For some time now we have had breakers trip and power surge our electronics. This is the best line of defense against it.

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

    So far, so good!

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

    I don't frequently get power outages so it hasn't really been put to the test yet. I needed protection from uneven power since my computer is on the same curcuit as a wall AC. The USB ports are a plus.

    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.

    Compact and works as it should. At a reasonable price

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

    Excellent

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

    A perfect fit for two light use computers i have running. This is my second purchase of this product. The other one runs a few tv's and worked as intended during a power outage. So giving it a try on the computers. About a month in and the power went out again during a storm. The computers were unaffected for the power flicker. Great product. Always check your power needs vs what the battery back-up is rated to handle.

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

    Security in case of power outage.

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

    In case of a power failure, his backup battery gives me the time to shut down computer, etc.

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

    Cyber Power is Very Dependable

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

    We have 3 Cyber Power Back-Ups. During recent power outages they performed well.

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

    CyberPower 650VA

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

    My previous CyberPower battery backup just died. I'd had it so long I can't remember when I bought it. It has protected my computer without any issues. So I definitely feel it was worth it.

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

    Great backup power supply.

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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 being used for a breathing machine used to give an elderly woman treatments as needed. Without this, in a power outage it could become an emergency situation. This product works perfect for that.

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

    CyberPower 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.

    So far, so good. Had to replace my old battery backup when it went on the fritz. This has many more outlets and sits very flat.

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

    Nice and compact.

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

    Good size for fitting under the desk. Plus enough plugs to add all of the components.

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

    Life saver for work

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

    This helps so much when the electricity is just faulty in your area.

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

    Everyone needs one for their electronics.

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

    I've always had a UPS on my computer systems and this one works great. Protected my daughter's computer during the snow storm in Texas in March. Well worth the price!

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

    A great little UPS for a low price.

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

    UPS are a necessity for small business a must for home networks. This one offers both additional power during a black out and surge protection. For its price, i would recommended it.

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

    Decent UPS, great price!

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

    What can you say about a UPS? It works, it's cheaper than APC and well built. Has USB ports. The outlets are spaced well to handle chargers, etc.

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

    Great battery backup

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great battery backup. My favorite part it comes with a USB cable to plug into your computer. You can configure when to power off your computer safely in case of an outage.

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

    Amazing

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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 very useful. I use it and don’t have to worry about a power outage like before.

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

    super power

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

    I love my power pack it is a life saver if the power goes out I have time to close out my work on the computer

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

    Great Power Surge Protection!

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

    We have several of these throughout our house. With the frequent power surges, and outages, we need it! They are worth their weight in gold!

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

    Great backup!!!

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

    Great power outlet/ backup!!! Never have had to use the back up feature yet... But having the extra outlets and the added benefit knowing I have extra power after power outages is great.

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

    Good size and capacity.

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

    These units are a good size and capacity for various electronics that need protecting around the house. The battery is easy to change when it goes dead after a few years.

    I would recommend this to a friend