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Customer reviews

Rating 4.7 out of 5 stars with 1757 reviews

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  • 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 57 Showing 1,121-1,140 of 1,757 reviews
  • Rated 5 out of 5 stars

    Battery Back-Up

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

    Love this battery back-up system. I had one that lasted over 15 years and I just replaced it with this one. It really does wok good. This winter when my power kept going out, I still had use of my laptop. I would recommend this product.

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

    Works well, with power draw consideration

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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.

    I charged this up for 8 hours. I put a blu ray player, asus rt-au86ac modem, sony bravia 65 inch x90j tv, and a ninte do switch tied to this. I unplugged it and had everything on for a solid 1.5hours. Not bad for the amount of power draw.

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

    A Great Computer 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.

    I have always used this brand battery backup for my and my customer's computers. I have been in the IT industry for over 20 years and this company make the best backup units.

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

      Thank you for your review and for choosing our product! CyberPower

  • Rated 4 out of 5 stars

    Hopefully it works IF I need it.

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

    Seems to be doing what it was designed to do. Haven't had a power failure lately, so can't really say if it works like it should.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Wrong product

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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.

    I am upset not with the product , but with the service, I received at the store. I was directed to this product by the staff. Even after I told them I needed a device with pure sine wave output. And upon arrival at my home. I magnified the item's specs and realized it was simulated sine wave output. And this could damage my computer.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      We’re sorry for the inconvenience. You’re correct, this model outputs a simulated sine wave, not a pure sine wave. While it is unlikely to harm your computer, systems with Active PFC power supplies are better paired with a pure sine wave UPS. We recommend returning this unit to the retailer and requesting a CyberPower PFC (Pure Sine Wave) model, such as the CP1500PFCLCD. CyberPower

  • Rated 5 out of 5 stars

    Great for home office use

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

    I bought this product to ensure my home NAS doesn't suffer a power spike or cut. Automatic shutdown compatibility with my QNAP NAS was a necessary feature, and it works well. The unit is powerful enough to protect my desktop as well. Recommended for a small home office.

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

    Very dependable

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

    Have purchased several of these …..always dependable

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

    A quality UPS with backup.

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

    It effectively handles power interruptions and surges The power backup kicks in without affecting the computer and attached devices. Gives you time to safely finish the current rasks and shutdown. It can be controlled from the PC using the USB cable.

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

    Good price

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

    Exactly What Was Neeeded for Office Computer/PC Setup

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

    Works great

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

    We have had a battery backup on our computer and accessories for a long time, when ours was wearing out, we knew it was time to get another. It is very important to us because of all the little power surges we have here in Florida. Great product, highly recommend it.

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

    Surge Protector

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

    The agent who came to our house to set up our new desktop suggested a new surge protector. We often have storms and end up with problems. As far as I know this item is lots better than what we had bought at another store several years ago

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

    Good backup

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

    Nice product when needed for home or business. Will do the job

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

    first time buying a back up

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

    this is my first battery backup, so if it lasts as long as other people say they have, I will be satisfied completely

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

    Good 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.

    This is a great battery backup.The outlets are well placed so you can put bricks on it and there are a lot of outlets. The software you download for it is nice also.

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

    piece of mind

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

    I just purchased a new TV & also have numerous older tech to go with it. Having surge protection is piece of mind.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    So so

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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 multiple issues with the u it’s got . They beeped and they made noise all nights . Best Buy replaced these graciously with two others that unfortunately I can not get to and install due to circumstances the world is facing . As soon as I do I hope that they are not a disappointment.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Love it

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

    Excellent power station, not all outlets are backed by the battery for those who arent aware however this surge protector/piwer station delivers

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

    Seems fine

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

    It turned on and had room to plug in my computer devices. The power hasn't gone out since I installed it, so no way to know how the battery backup works.

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

    Good

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

    Can’t tell how good it works until we have power outage. It has plenty of outlets

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

    works great!

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

    works like it should. I put the wifi and router on it so I would still have wifi if the power goes out. Happened that next week! Worked to whole 30 mintutes the power was out.

    I would recommend this to a friend