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Customer Ratings & Reviews

$139.99

Customer reviews

Rating 4.7 out of 5 stars with 993 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

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    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 33 Showing 641-660 of 993 reviews
  • Rated 4 out of 5 stars

    Product Cyberpower - 1000VA

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

    Reliable product, I have used it for years.........

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

    It's a winner

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

    I purchased this based on the reps recommendation in store. Have never had an issue with Best Buys recommendations. So far so good.

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

    Perfect

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

    A little bigger that the one I replaced it with but it has all the outlets needed and loved the fact that it had usb ports as well.

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

    Does what it’s supposed to do!

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

    This battery backup is very nice. It hooks up to your computer via usb, and has software that will tell you usage and energy costs. You can configure your computer to safely shut down when you lose power.

    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.

    Great product to have when you live where the power goes out occasionally.

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

    Good backup but a little bulky

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

    This is a well built surge protector/back-up. I have lost power a couple times in the 2 months I’ve had it and my tv stayed on. It is much bigger than a surge protector so check to make sure the size is ok for your space.

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

    works like its supposed to

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

    works fine, backs up what i need it to. Not sure what else to write its a battery back up lol

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

    Good as expected

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

    I have several Cyberpower 950v battery backups and decided during the Great Texas Blackout of 2021 to get another. Local store in Dallas only had the 1000v, so I ordered and picked it up. As expected it works like a champ. I gave 4 stars as I expected the potential time to be greater than the 950v version.

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

    Just Works

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

    I picked up a couple of these to offset the replacement of an ailing APC Back-UPS 1500VA, but ended up not needing them given how well the other CyberPower UPS I bought with them was working. So I repurposed these to other uses. But they're working well and were easy to get configured for automatic shutdown. No complaints yet.

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

    Hold power

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

    I was having an issue on my apartment in one of the phase, were the computer is connected, this simply keeps my compiter and monitor running when the phase losss power.

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

    Works as advertised!

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

    Recent storms in our area proved that this unit works as advertised! Used to keep cable modem and wifi router alive during power outages ... Not sure how long it will last as the outages were less than 30 minutes each ... But it worked flawlessly!

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

    Backup

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

    Helps businesses to keep running the main equipment

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

    Battery back up works well

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

    This battery backup solved a problem I had in a home office. When the laser printer started, it would shut down the desktop computer. Adding this back up solved the problem and has also helped with outages. Works perfectly.

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

    Great 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.

    It's been working great thus far. Had one power surge while working on my PC was able to shut down PC without any damage. For that it works as should. LOVE IT!

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

    a good back to have

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

    Bought this because we were moving to a very rural place = inconsistent power and many blackouts. This is helding up well and has allowed internet access for hours at the power went out

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

    Had to get another

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

    I purchased a “lesser” 950va system. It worked great doing a power outage. I was so impressed that I purchased this 1000va model and that is now being used to backup my satellite system and tv.

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

    Great UPS

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

    This unit replaced a APC one that I had, battery had quit working in the old one and was looking for a bigger unit so decided to try this brand out. No complaints so far.

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

    Surge proctor and battery back up

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

    It is working fine. I like how the plug ins are spaced apart so all the plugs can be used.

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

    Working good so far

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

    I have not lost power yet to see it work...But it seems to be doing a fine job

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

    Backup

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

    Does the job. Setup was easy. So far no problems

    I would recommend this to a friend