Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. CyberPower - 1500VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 1500VA Battery Back-Up System - Black.
  • Alt View 12. CyberPower - 1500VA Battery Back-Up System - Black.

CyberPower - 1500VA Battery Back-Up System - Black

Model:
LX1500GU
SKU:
3938817
Highly rated by customers for:
Your price for this item is $152.99
Clearance
The comparable value price is $169.99

Customer reviews

Rating 4.8 out of 5 stars with 2546 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

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers admire the 1500VA Battery Back-Up System's long battery life, strong performance, and ease of use. Many appreciate its surge protection capabilities, reasonable price, and the informative display. While some found the unit heavy and noted occasional software challenges, the positive feedback on its functionality and features outweighs these minor drawbacks. The system's setup is also praised for being straightforward.

This summary was generated by AI based on customer reviews.

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 106 Showing 2,101-2,120 of 2,546 reviews

  • Great battery backup

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

    This is a great battery backup. This backup is being used for business purposes!

    I would recommend this to a friend

  • Great out of the box...

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

    Best price for UPS of this power. Nice led display provides quick glance at critical data. Ready to run out of box.

    I would recommend this to a friend

  • Enough outlets, well-spaced

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

    Good layout for outlets, leaving enough space for most "wall warts".

    I would recommend this to a friend

  • Cyberpower - 1500va

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

    The has enough plugs for computer, monitor and other peripherals

    I would recommend this to a friend

  • Easy to set up.

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

    The pricing is just right. Effective back up power for sensitive devices.

    I would recommend this to a friend

  • great back up battery

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

    using it to maintain power on modem and phone due to power outage with power to spare

    I would recommend this to a friend

  • Great

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

    Works great. Can’t believe I got It on sale. Happy!

    I would recommend this to a friend

  • Its working

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

    This was purchased for an alarm system. It works and it is priced fairly

    I would recommend this to a friend

  • Good buy

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

    Keeps essential items running during power outages. Life safer!

    I would recommend this to a friend

  • Cowboy Bob

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

    Great value excellent product and very fast shipping.

    I would recommend this to a friend

  • Great product for electronics

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

    Help to protect the electronic devices, and prevent to lose data on lost of power

    I would recommend this to a friend

  • Great Protection

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

    I trust CyberPower to protect all my computer devices. I've used this brand for a while and know it's value.

    I would recommend this to a friend

  • New UPS

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

    I needed a battery backup and this had the specs i needed.

    I would recommend this to a friend

  • Power to be mobile!

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

    Power supply to make our P.C. mobile, works just as intended.

    I would recommend this to a friend

  • NIce Looking Works

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

    Sounds dumb to say but these sometimes don’t work out of the box but this one sure did.

    I would recommend this to a friend

  • Good item

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

    Great machine for home use Recommended for everyone Multiple outlet to use

    I would recommend this to a friend

  • Good Product would recommend.

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

    Easy to Setup and install. Would recommend it. The price is good.

    I would recommend this to a friend

  • Big and Heavy

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

    We want a dependable battery backup for our frequent power outages in Florida. Our last 2 have lasted only 3 or 4 years, but that's the cost of business, I guess. Based on its' weight, it is a good battery.

    I would recommend this to a friend

  • Excellent Back Up Battery

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

    I own several of these and use them or desktops, internet modems, Wifi Routers Etc.

    I would recommend this to a friend

  • So far

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

    So far it's doing the job I paid for it to do. So far so good will update if any probs come up.

    I would recommend this to a friend
Page 106, Showing 2,101-2,120 of 2,546 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.