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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 30 Showing 581-600 of 1,757 reviews
  • Rated 5 out of 5 stars

    lots of plugs and quick to use

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

    I needed to replace my battery backup/surge protector after the old one sacrificed its life to save my computer and this one seemed to be a balance between # of plugs and battery backup time. Recommend

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

    Very quiet.

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

    I haven't had it long enough to know if it works the way it is supposed to during a lightning storm that cuts off the power. But it was easy to set up and is totally quiet.

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

    Battery back for router and modem

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

    Well, the unit worked flawlessly for 3 months and then just shutdown one night. But i was able to turn it back on. Just odd that it randomly shut down. PC software said it had 99 percent battery life. I will have to monitor it.

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

      Thank you for your review. This can potentially indicate an issue with the battery in the UPS unit, but the batteries may be covered under the UPS unit's 3 year warranty. For more information regarding the warranty or for assistance with troubleshooting your UPS unit, please feel free to reach out to our Technical Support at 1-877-297-6937 (press 1). CyberPower

  • Rated 5 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.

    This unit has been online for a few months now and has been through numerous thunderstorms here in the south without missing a beat. I would highly recommend this unit.

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

    Best for the price

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

    Got this because I was tired of having electricity bumps. I live in an area where they often happen. 12 outlets and with 6 of them keeping my cable, wifi etc going. Love it

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

    Awesome

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

    Awesome power went out for an hour while I was editing a video it did the job!!!

    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.

    Our power went out and this kept everything safe. It beeps every few seconds so after about 45 minutes I shut it off so I don't know how much longer the battery would have worked.

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

    Excellent battery back up system for my computer n

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

    Great back up system. Purchased this to replace my old back up system that stopped working after 6 years. Met all of my requirements including enough outlets and power duration times.

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

    Power supply for outages

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

    I bought this product so I could run a few items when the power goes out. Power went out due to a storm and item stayed on through the night, running only my fan and a clock. Great item.

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

    Good bang for your buck

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

    This UPC has been great for us. We used it at work for our receptionist and it’s worked like a charm for those little short power outages that can happen once in a while

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

    Good product

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

    Got this after the crazy winter storm in San Antonio where we went 36 hours with no power. Wish I would have had it before and hope to never have to use it.

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

    A great value!

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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 battery backup system for the price.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Works as advertised

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

    This backup surge came in handy when our power was going out during a storm.

    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.

    Just what I needed. Not too heavy and is a low profile.

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

    Power fails everywhere some time

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

    Perfect system when there is a blip in the electrons feeding your computer. That won't be a problem if your connected to this UPS. Inexpensive, no hassle and saves your data

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

    Good power option

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

    Plugged all devices into unit. Working much better than the smaller unit purchased before. If backing up power for more than 2 items, this is my recommendation

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

    Great power

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

    This was a great choice to protect our most expensive possessions. Love the battery backup so when lights go out I still have time to save my work before closing down the computer.

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

    Must have for emergencies

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

    Great for power outages! We have it powering the internet/modem unit that is located in our garage, as well as another UPS unit where our router and modem is, and when Southern CA Edison decides to shut off power for any reason, these UPS units help us maintain comms for a few hours. A must have for power outages and emergencies!

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

    I like my CyberPower

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

    I like my Cyber Power and now I work worry free from home. If electricity fails or fluctuates it keeps my computer, double screens, and routers on all the time.

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

    Surge protection with 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 replacement of an older unit (11 hrs) that served its purpose. So far it is working great and worth the investment.

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

      Happy to hear that you're sticking with Cyber Power with your replacement. Thank you for submitting your review! CyberPower