Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $99.99
The comparable value price is $109.99

Customer reviews

Rating 4.7 out of 5 stars with 1729 reviews

Rating Filter

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 86 Showing 1,701-1,720 of 1,729 reviews
  • Rated 5 out of 5 stars

    Good UPS

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

    Nice sturdy product which appears to work well. Currently used in small office environment.

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

    Power when needed. Forget about it when you don't

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

    Compact. Multi-port. Reliable. Low Profile and sturdy constructio.

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

    Owner

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

    Works wonderful. I have had one before. Plenty of outlets and ports.

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

    CyberPower 950VA Battery Back-Up

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

    Great battery backup!!!!!! Bought two of them for my house!!!!

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

    battery backup

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

    Works exactly as advertised worth the money. I would certainly buy again

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

    Good product

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

    This product arrived quickly and well-packaged. It’s an easy set up, and working well.

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

    Feel safe

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

    Very secure and feel safe if power is out. Don’t have to worry about batteries being ruined

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

    works as advertised

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

    Works as advertised, will be purchasing more as needed.

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

    NAS Power Backup-

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

    Good product. Works as expected. Backup power for Synology NAS.

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

    Brownink Says!

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

    It works as advertised so I'm a HAPPY CAMPER! Hip Hip Hooray!

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

    owner

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

    works real good, I am satisfied !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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

    Great battery back-up system!

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

    Very happy with this product! I highly recommend this battery back-up system!

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Failed in Less Than Two Years

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

    I purchased the CyberPower 950VA Battery Back-Up System less than two years ago, and it’s already showing a fault. The most disappointing part is that when I went to Best Buy for service, they said they don’t support repairs for this product — and they don’t make it easy for customers to claim the manufacturer’s warranty either. Very frustrating experience.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello Yeleixa, please contact our technical support team at 1-877-297-6937 or visit https://www.cyberpowersystems.com/support/submit-a-support-ticket/ to submit a support ticket regarding this unit and we will be happy to guide you through the warranty process on this unit which is 3 years. CyberPower

  • Rated 4 out of 5 stars

    Works great

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

    First time with this brand, so far it has worked just fine.

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

      Glad to hear that the unit is working as intended. Thank you for your review! CyberPower

  • Rated 4 out of 5 stars

    CyberPower

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

    Works great except half of the outlets stopped working after 2 yrs.

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

    Battery back up

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

    It is better to have a battery back up and not need it than to need it and not have it. I buy all of my electronic needs at Best Buy.

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

    Battery Back Up for Server

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

    Fixed our problem! We needed it in a hurry and Best Buy was there.

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

    Battery Backup King

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

    This unit has more than enough outlets and is very quiet. My last battery backup had a continuous humming sound that was very annoying. Highly recommended.

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

    Seems to be working fine

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

    This CyberPower battery backup system seems to be working fine. I am glad that I purchased it.

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

    Great price and great product

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

    Has made the wires nice and tidy. 12 total plug ins and room to have the big box style plug ins and still have room for other wires.

    I would recommend this to a friend