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$74.90

Customer reviews

Rating 4.7 out of 5 stars with 1978 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 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 31 Showing 601-620 of 1,978 reviews
  • Rated 5 out of 5 stars

    Easy to use UPS

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

    Needed a UPS to get us past short power outages. This unit fits the bill. Easy to set up, easy to use. Now have three for different devices around the house.

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

    Everything it needs to be

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

    Purchased to replace aging unit, everything it needs to be Good price also

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

    _works good

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

    Is a bit pricey for what the extra perks but so far so good. Only had it for a couple months but is great. I haven’t got the chance to test out the back up battery

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

    UPS IS GOOD

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

    GREAT UPS OF VALUE PRODUCT! WOULD PURCHASE AGAIN IF NEEDED. APC IS NOT THE ONLY VENDOR TO CONSIDER

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

    Must have

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

    Great item to have if you ever worried about losing electricity during a storm

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

    cyber power

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

    First powet outage and no loss of computer connectionn,

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

    Great ups for low amperage devices.

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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 this in place powering my network switch. I have a whole house generator and this is more than adequate to hold everything until it kicks in.

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

    Perfectly

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product and protect the equipment perfectly. Easy to use

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

    Great in case of brown outs or temporary blackouts

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

    Convenient in the event of brown outs or temporary blackouts. Will allow you to save your current work without loss. 20 - 30 minutes average life-- depending on whats plugged in.

    I would recommend this to a friend
  • 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.

    I like the size, light weight, does a good job doesn’t take up a lot of space I like it

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

    Emergency power when you need it most

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

    This backup is all you need for saving your work when the power goes out.

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

    Cheap and does its job

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

    This is a cheap way to ensure you can safely shutdown your electronics if the power fails. They obviously won't power your electronics for long, especially a desktop computer, but it should allow you enough time to shut down should you lose power. I would not recommend this as a replacement for a UPS, however. I got this mostly to keep my network up and to use a surge protector. If you need something like a UPS, get a full blown UPS so it can send the shutdown signal to your devices, such as computers and NAS devices.

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

    Perfect

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

    I needed 3 of these for my office. With all the rain that we've been having I feel better knowing I will now have time to shut off they computers.

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

    CyberPower 450VA UPS

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

    This UPS was a good value for what it offers. Best Buy sells this product for a good price.

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

    Good short term power backup

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

    When the storms come that knock trees into power lines, the electricity will frequently drop out for only seconds at a time. It wreaks havoc on fine electrical equipment. For a very reasonable price, this backup bridges the gap between the loss and restore of those brief outages. My particular use is for my UV water purifier for my well water. It prevents the early demise of an expensive UV bulb. The price of this backup is WELL WORTH not buying new UV bulbs all the time.

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

    Inexpensive compact UPS

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

    Nice compact UPS for low demand situations. Using it to keep an Eero powered up so Wi-Fi network stays stable during blips on the grid or until generator kicks on.

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

    Keep electronics going

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

    Very compact unit, hope it works well wil lknow when we have a sustained power failure

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

    Good back up battery and surge protector

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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 for my internet cable modem, and when power goes out I still have internet service, also a good surge protector for other electronics. it's a must have.

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

    Recommend

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

    A great product and one I would recommend and purchase again. The price point was good and the delivery was on time.

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

    Very Good

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

    Very good Battery back up system, works good and protects from the power surges

    I would recommend this to a friend