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

Skip to content
Main Content

Customer Ratings & Reviews

No content
  • Front. CyberPower - 950VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 950VA Battery Back-Up System - Black.
  • Alt View 12. CyberPower - 950VA Battery Back-Up System - Black.
  • Alt View 13. CyberPower - 950VA Battery Back-Up System - Black.
  • Alt View 14. CyberPower - 950VA Battery Back-Up System - Black.
  • CyberPower SX950U Product Video video 1 minutes 29 seconds

CyberPower - 950VA Battery Back-Up System - Black

Model:
SX950U
SKU:
10735552
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 36 Showing 701-720 of 1,729 reviews

  • Great for price!

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

    My old ups went out and I found this to replace it. Not only can it handle more power it also has additional plugs and USB ports

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good value

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased to replace Another leading brand. This one has more spaces to hold wide pug transformers. Also better price.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great performance

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does exactly what it was designed to do. Keeps everything running during short electrical issues

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Battery Backup, Works Great

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

    It's a battery backup, gets the job done. Allows me to shut down computer properly in the event of a power outage.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Worth the investment

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

    I set this up in the office and it works as desired. I have had no issues to date and recommend it as intermediate solution.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Owner

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

    This battery back-up system is doing an excellent job and I am very happy with it

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Easy to use

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

    I switch this out for a smaller back up. It was easy and seems to be working perfectly. No power outages yet but I feel confident

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Excellent size and performance!

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

    Compact and handles my new Apple Mini 2 & printers.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • good battery backup

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does its job in keeping electrical spikes and failures on computer, printer, scanner and monitors. Have had no issures.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great for the money

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

    This is a great value. It’s enough to keep my devices going when the power flashes off momentarily.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Backup

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

    This works great. It is a replacement for one that I have had for several years.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Just as advertised!

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

    So far so good! I love that this one has more plugs than my last one! Easy to set up and get started.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Excellent UPS

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

    Had one for 5 years which broke. Replaced it with this one and it works without a flaw. Very happy with CyberPower back up power supplies.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • User friendly UPS

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

    A well - designed unit, with plenty of access to connect multiple components. Very user friendly.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great UPS

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

    Plenty of power. Using as surge protector and battery backup for my modem and Ubiquiti gateway, Poe switch and cloud key. Good value

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Powerful

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

    Great price and easy set up. I would recommend! Get one.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • This was a replacement for same system, great Back

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

    This CyberPower is a replacement of another Back up system of the same brand, they are reliable and worked for the estimated life expectancy!

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • CyberPower Back-Up

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

    Easy to install and it has plenty of outlets for all of the devices connected to the computer.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Happy

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

    So far so good. Very nice for the money. Would buy again.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Works as advertised!

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

    Had it less than a month when our electricity went out two different times. The battery backup let me safely shutdown my computer.

    This review is from CyberPower - 950VA Battery Back-Up System - Black

    I would recommend this to a friend
Page 36, Showing 701-720 of 1,729 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.