Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. CyberPower - 1000VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 1000VA Battery Back-Up System - Black.
  • CyberPower LE1000DG Product Video video 1 minutes 18 seconds

CyberPower - 1000VA Battery Back-Up System - Black

Model:
LE1000DG
SKU:
12377328
$139.99

Customer reviews

Rating 4.7 out of 5 stars with 993 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 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 42 Showing 821-840 of 993 reviews

  • Great product for the price

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

    I purchased this product to protect my computer Because I'm confident in the product and have purchased Before.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great backup battery

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

    Good choices of backup batteries and this one was a good match for my needs and cost. Great product.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • nice battery

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

    SO FAR THIS BATTERY BACK UP IS GREAT. I LOVE THE NUMBER OF OUTLETS . SET UP IS EASY

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Amazing !

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

    Nice backup system ! It has helped me a lot with my electric stuff !

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Easy to use battery back-up system

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

    Warning signal sounds when power is interrupted allowing ample time to turn off computer safely.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Big Power!

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

    Had a 400 watt. Some PC software would shut it down. Upgraded to the 1000 watt, and, BAM! All is smooth.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Back-Up

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

    This item works great! It was just what I needed for my business!

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Cyberpower back up

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

    The Cyberpower - 1000va battery back up system is a great back up

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • The Provider

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

    Delivers the right amount of power to support your devices

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Much needed.

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

    Much needed item, especially during hurricane season!

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • great back up system

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

    Glad I purchased this system. Like that it has the four spots for extra large power plugins.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • It works like a charm.

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

    If you're looking for a powerful and stable Battery, this is the one for you. Very good Product.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Works great.

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

    We were really needing a valuable product to protect our computer system.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great Product for the price

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

    This is my second Cyberpower product and in this occasion I bought it for the price and for the format, needed something I could hide behind a table on the floor, and not in a tower format.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great UPS's

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

    These CyberPower UPS's are great for desktop computers and gaming computers!

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Has already worked well

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

    Filtered out a lightning strike. Also, it hugs the wall and doesn't have annoying lights on the front.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • work fine

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

    Until today is working as I wait, connecting the equipments that i have.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Does it’s job

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

    Works great with no issues. Does it’s job with enough sockets.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good battery backup

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

    Great for getting computer running when the power goes out.

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend

  • GREAT RELPACEMENT

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

    OLD UNIT DIED. BEST BUY HAD WHAT I NEEDED IN STOCK. POWER PROBLEM SOLVED

    This review is from CyberPower - 1000VA Battery Back-Up System - Black

    I would recommend this to a friend
Page 42, Showing 821-840 of 993 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.