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Customer reviews

Rating 4.7 out of 5 stars with 1751 reviews

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    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

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    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 64 Showing 1,261-1,280 of 1,751 reviews
  • Rated 5 out of 5 stars

    UPS battery backup

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

    Very good investment, a bit ordinary but it is understood by the capacity. I did the test instead of waiting the time required by the manufacturer and it works perfectly.

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

    Greta product at great price

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

    Overall great product and backup protection during a storm or power outage

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

    Works

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

    It works as described. Plugs are tough to plug in but for a reason.

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

    Great back up for the price.

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

    Works well. I had a power shutdown and it did its job

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

    Great unit 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.

    I needed something with a little more juice than the 650W unit I had. Got this for the same price as the 650W! It has more outlets and can better handle the power needs I now have.

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

    Design well thought out.

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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 the third no-break I've purchased and the second from this company and the best designed of the three. A problem many of these devices have is that they bunch all of the sockets together, making any larger plugs hard to fit in. This one has four sockets that are spaced out well, so this is not an issue.

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

    Power Backup

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

    I had one of theses and the battery died. So I priced the new battery and found that for just a few dollars more I could get a complete new system at Best Buy, and build my reword points at the same time.

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

    Good backup

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

    Unit was easy to install and is working well. The size is great.

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

    Great deal

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

    Its perfect and much better price than other retailers.

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

    Great Battery Back-Up

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

    So far so good. I like the spacing on two of the outlets. Have just my computer and desk lamp connected at the moment.

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

    Fixed the problem

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

    Game console kept shutting off because of power fluctuations in this old house.

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

    Sturdy equipment

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

    Decided to use a diff one as APC not really people friendly, bought one twice, wont make the same mistake again. hoping Cyberpower is more relaible. prob made in china anyway.

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

    I'd buy it again.

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

    Works just fine. We had a couple of thunderstorms and it switched immediately. It is backing up my TV and cable box.

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

    BEWARE OF DANGEROUS BATTERY FUMES

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

    BEWARE IF USING TO SUPPORT/BACKUP YOU CPAP MACHINES OR ANY OTHER TYPE SUPPORT SYSTEMS. READING THE ATTACEHED DOCUMTATION, IT GIVES OF BATTERY FUMES, THAT ARE/MAY TO HARMFUL TO YOU. AS CPAP MACHIMES ARE LOCATED WHERE YOU SLEEP, THE FUMES WILL BE PULLED IN BY YOUR CPAP MACHINE.

    No, I would not 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.

    Very Happy with this battery back up system. Iwould buy it again.

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

    Awesome Buy

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

    Very good product and a very good buy. Definitely will recommend

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

    I rally love it

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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.

    So nice backup battery it s save for your elite c diverse

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

    UPS For Cable Modem/Router

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

    Good product to backup power for home modem and router in the event of a power failure. Like the ability to turn off the audible alarm. Silent dependable operation.

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

    UPS for a small server

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

    Replacement for a failed UPS on my server. Works as expected.

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

    Genuine product

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

    Excellent product with a sale price. Highly recommended.

    I would recommend this to a friend