Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black.
  • Alt View 12. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black.
  • Alt View 13. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black.
  • Alt View 14. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black.
  • Alt View 15. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black.
  • CyberPower GX1500U Product Video video 1 minutes 28 seconds

CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

Model:
GX1500U
SKU:
12201058
$229.99
Save $20
Comp. Value: $249.99

Customer reviews

Rating 4.8 out of 5 stars with 910 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 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 26 Showing 501-520 of 910 reviews

  • Unit Defective on Arrival

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

    The unit did work until there was a power outage. Unit had Error E21 from the start. I contacted CyberPower and determined unit had a fault switching to battery. They immediately put in a replacement order once i provided proof of me destroying the unit. The new unit arrived shortly after and no faults or problems now.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Its a must have on electronics

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is highly recommended product, computers, dvrs or even a tv

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • CyberPower Battery Backup

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

    This is the third one we have bought. Love we can mute for when the power goes out in the middle of the night. Good runtime out of the 1500VA battery.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Ups

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

    Very powerful backup and recommend to anyone looking for a good backup power supply

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Cyberpower battery backup

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

    This backup/surge protector is excellent! More than enough to handle the load of a gaming pc, 36" monitor, internet, laser printer, and several other devices.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • It weighs like its worth it.

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

    Has already been tested upon installing due to a storm brewing the same day of arrival. Things stayed on while every thing else kicked off. Perfect.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Seems to work as described.

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

    Have not had it too long; however, it seems to be working well. I did have one power outage for about 4 hours since having it and it worked perfectly.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Power house!

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

    Great ups! Does what it’s supposed to do! Had a couple of power outages after purchasing and it worked like a charm!

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Hurricane worthy

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

    Yes it worked well during the hurricane! It performed as expected. When the power shuts off the unit went into powering my computer until I could turn it off

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Added security

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

    I feel more secure knowing I will have some power during electrical outages.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Premium

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

    I feel like my very expensive pc is protected and i have peace of mind

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Sine wave technology sounds great

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

    I really like this. It works well and if the sine wave technology does what they claim that it is gentler on connected electronics, then this will have been great.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Nice UPS

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

    Easy to setup and works as designed. Unlike my last UPS, this model automatically turns off the display leaving only the power button lit.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • good

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works greats, easy setup. very quiet running. large display

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Pro grade power back up

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

    Piece of mind to know I have a couple of hours of back up

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • My first ever review I want to win the 400 gift ca

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

    Great product works perfect……………………….!!!!!!!!!!!!!

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Good backup system

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

    It was easy to setup. So, far no troubles. I haven't had an outage yet to see how it works in that event.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • CyberPower UPS

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

    It arrived on time and is working very well, thank you.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Works great

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

    Worked great and got me through a few power flashes.

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend

  • Must have

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

    I love the fact about the 10 outlets it make easy to connect everything i need. The front micro usb c is very useful

    This review is from CyberPower - 1500VA Sine Wave Battery Back-Up System - Black

    I would recommend this to a friend
Page 26, Showing 501-520 of 910 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. © 2026 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.