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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 25 Showing 481-500 of 1,757 reviews
  • Rated 5 out of 5 stars

    Good value

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

    Easy purchase, pickup and setup. Works as advertised.

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

    UPS Battery backup for desktops

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

    I needed a UPS for my office to connect 2 desktops and this product does the job. We had a couple storms recently where power went down and this UPS/Battery was holding for an hour until power came back.

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

    Great UPS

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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 a great UPS. Has a good number of outlets on both the battery backup and surge side and can handle enough wattage that it’s not a problem for a higher wattage device like a PS5 or Xbox Series X.

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

    Power play

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

    Easy setup, worked as advertised. Had a power outage shortly after purchase, glad we had this!

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

    Working 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.

    Working as advertised. Great price. Great product. Time will tell.

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

    Always Reliable!

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

    I had a CyberPower UPS for years. It was always there whenever the power went off! It lasted until the batteries wore out. This one is an upgrade to the last one I had. More power and more outlets! You can't go wrong with CyberPower!

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

    Reliable back up

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

    Bought this battery back up for my wife, a multi-published author, to replace another which no longer works. She needs reliability and several power loss tests demonstrated this drive to be reliable.

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

    Very good product

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

    Very good product, trusted brand and reliable product

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

    cyberpower 950va battery

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

    cyberpower 950va battery back up system was a good price compared to other stores.

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

    Great back up power for price

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

    I had to replace an old battery back up that failed and bought the Cyberpower 950. This has performed perfectly. We seem to have a lot of power glitches here and this has not let me down.

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

    Good Buy

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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.

    This battery back up gives you much bang for the buck. Definitely recommend.

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

    Great for Power Interuptions

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

    Over the past couple of months the power has been cutting out due to storms or a faulty transformer per FPL. I work at home and rely on my internet connections. With the power cutting out and causing my cable model and router to reboot, I would loose hours of work. Since I installed this backup unit, I can stay connected which is a big plus for me.

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

    Great battery backup unit

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

    Reasonable price for an excellent surge protector battery backup unit. Great value. Meets all of my needs!

    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.

    I needed a new surge protector & decided to go with one that has a back up battery. So far the power has not gone out, but looking forward to my computer staying on & giving me time to shut it down properly.

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

    Powerhouse and a wealth of outlets

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

    Great battery back up power supply and peak protector. Fits nicely under a desk or even on top. It will protect your accessories from brownouts and blackouts, giving you plenty of time to shut down and disconnect. Good value.

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

    Living Room AV Battery Backup/Surge Protection

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

    Being used as battery backup/surge protection for a 60" LG OLED television and Onkyo TX-SR3100 Receiver.

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

    Good compact UPS.

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

    Good value along with solid construction and compact design. This does not have a display on the unit but the software and USB connectivity makes a hardware display unnecessary.

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

    Keeps the wifi On

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

    I bought to keep my wifi running just in case the power goes out. It definitely came in handy.

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

    Good product.

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

    Even though I haven't tested the battery backup yet, the number of plugs is a Godsend.

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

    great buy

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

    our power goes off once and awhile used it to keep from having to wait for the dvr to reboot, great time sever and saves the electronics during storms.

    I would recommend this to a friend