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Customer Ratings & Reviews

$69.98
Save $15.01
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 38 Showing 741-760 of 1,782 reviews
  • Rated 5 out of 5 stars

    CyberPower Battery Back-up

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have lost power several times and works great. Gives plenty of time to shut down computer.

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

    Good for my Synology

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

    Easy connection. Plug spacing adequate. Interfaces with my Synology NAS for controlled shutdown.

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

    Extra protection

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

    This product gives you that little extra time needed to save your jobs on your computer during an unexpected power outage.

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

    Battery back-up

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

    this works great, gave us a secure feeling that we would not have a power interruption

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

    Great for short time frames

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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.

    Great back up battery. This is great when power goes out and need a bridge till come back on cons is does not last long.

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

    Powerful and rugged

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

    Rigger and powerful! Everything you need in a power backup. Oh and easy to use!

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

    Power surge

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

    Great for people that use a lot of outlets, works great in power surges to protect your devices

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

    Great backup for my Starlink!

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

    I was not sure about this, but it is a solid piece of hardware. I have starlink at home and this has probably saved me from many internet losses when I lose power for a few minutes or just long flickers. Awesome!

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

      Hi, we are glad you are enjoying the unit. Thank you for the review. CyberPower

  • Rated 5 out of 5 stars

    device works really well

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

    this device works really well the power went out it was able to keep working for over an hour

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

    great value

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

    Great value for a backup battery, I like that is small enough to go behind the tv furniture

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

    Good purchase

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

    price was good and its small enough to carry it easily. Works fast when you plug it in.

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

    Better safe than sorry

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

    Better safe than sorry. this is a must to protect from lightening and keeps computer from losing power.

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

    Peace of mind at a reasonable price

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

    I use this to provide backup for a small Home server that I run. Can I have it configured on the server so is that if the battery runs under a certain amount that it will gracefully shut down. This has been probably one of my best purchases in terms of peace of mind, even though I've never had to actually rely on it (as far as I know). At the time of purchase this was the cheapest ups that had a USB port capable of communicating with a PC/server.

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

    Works great

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

    Works great. I use this with my laptop phone and battery charger. Perfect no issues

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

    device performs as expected

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

    went though a series of power drops during a storm computer stayed on for the recommended time then shut went into hibernate.

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

    Replaced an old 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 well, no complaints! I was just replacing an older unit and opted to finally do it.

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

    Just what I needed

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect buy for my area..3 power outages and it never let me down. Easy to use and set up.

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

    Satisfied

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

    It works well, it meets my needs, I recommend it. Prices were very affordable and very competitive

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

    Simple to use

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

    Purchased several similar products in the past. This one is simple to install and use. Would get again.

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

    Great Power Backup System

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

    Needed a compact unit for our entertainment center, works exactly like advertised! Would buy again.

    I would recommend this to a friend