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$89.99

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 32 Showing 621-640 of 1,978 reviews
  • Rated 5 out of 5 stars

    Small UPS

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

    Compact and extremely easy to use. Just plug in, let charge and start using.

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

    Use with Aerogarden

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

    Areogardens shuts down with brief power failures and require human intervention to restart. This backup has prevented a shutdowns, when I have been away from home keeping my plants from dying.

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

    Good Purchase

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

    Very helpful at the store. This purchase seems to be well made, good quality and doing just what we needed. Good experience all around.

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

    Great size and easy 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.

    Needed a small UPS to cover the power drop between outage and the generator coming online. Also the smaller size made mounting it easy.

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

    Good Protections

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's nice to have something to protect your expensive devices.

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

    So far so good

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

    Easy set up. Haven't had a power outage yet but I ran a quick test and it worked as advertised. There are longer lasting solutions but this works for me at the price point.

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

    Great device for multi plugs

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

    I bought this item when recently a cheaper power surge protector's alarm went off. Freaked me out. Got this for my cable, TV, modem and router as well as PC & monitor. And so far, no issues. LOVE IT!

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

    Fantastic buy!

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

    I use this to block surging for a very expensive gaming monitor I purchased.

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

    Reliable, inexpensive UPS

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

    No frills reliable UPS we're using for the ISP box and router. It's worked as expected when we had a power outage. No interruptions. Very affordable.

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

    Good product works well with many devices

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

    Works well with plenty of outlets for multiple devices.

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

    Does the job

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

    Nothing to dislike, seems to work well and ive had it for a few momths now. Does the job it needs to

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

    Good purchase

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this a year ago and I dont hace any problem

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

    Emergency Resolved Thanx To Best Buy

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

    After a power surge that fried my old UPS, I rushed to Best Buy to purchase this gem. Thanx for always have what I need in stock. Kudo's. A+++++ for this CyberPower 450VA & Best Buy.

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

    UPS

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

    I like this UPS. I install my new computer on it and others devices. For my internet modem and router I install it on the battery side and the computer on the side that does not have battery backup.

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

    BackitUp

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

    Nice!! Power went out On my block in the middle of my game. But not my gaming pc...!! Had it hooked up to this guy and didn’t miss a beat

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

    Great UPS

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

    Great UPS device for the price and appears to be more energy efficient that other models use in the past. This UPS device does not appear to stay warm as older models, based on the circuit design.

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

    Great Battery Backup

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

    I have 2 computers that I can't afford to shutdown. This unit provides power backup for both computers as well as my modem/router with no problems at all. For the price, you can't beat it!

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

    Good little unit, lots of power

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

    Happy with purchase, super price, is working with no problems - which is what you want with a workhorse product, even if it isn't a "bright shiny object".

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

    Good UPS for general needs.

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

    Performs as expected for a UPS. This one (the 450VA) is a no-frills version - no display, no AVR (which I do think is important depending on what is being protected), and no USB ports except for the one that connects back to the PC for monitoring. It's a good one to catch, especially if you can find it on sale.

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

    All your equipment should be protected

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

    We get brownouts every day. This helps protect equipment to avoid major problems. All my electronics have this or larger UPS units to protect it. A lot cheaper to buy these than replacing a TV

    I would recommend this to a friend