Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • DI 01 88% 00H 40M ANKER
  • HDD 40 8 ANKER 40W 4000mAh
  • Left. Anker - Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black.

Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black

Model:
A1387H11-1
SKU:
12556624
$49.99
Save $20
The comparable value is $69.99

Customer reviews

Rating 4.8 out of 5 stars with 285 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 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 15 Showing 281-285 of 285 reviews

  • strong

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

    It's very useful. And it also charges very quickly.

    This review is from Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black

    I would recommend this to a friend

  • Portable Power

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

    This power bank is incredible. I didn't know that it came with a built-in Jack. It makes portability very easy and it lasts a long time. Powered up my phone. Powered up my Bluetooth speaker. It runs like a champion

    This review is from Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black

    I would recommend this to a friend

  • Good Price

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

    I'm very satisfied with this purchase. It reliably powers both my laptop and cellphone during my hikes, making it an essential companion for staying connected and keeping my devices charged while out in nature.

    This review is from Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black

    I would recommend this to a friend

  • Love it

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

    WORKS GREAT! Very quick charge. Lobe the display of %.

    This review is from Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black

    I would recommend this to a friend

  • Nice charger

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

    This charger is very nice has a grey color to it and it is a little heavy which I liked it comes with a pouch

    This review is from Anker - Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) - Black

    I would recommend this to a friend
Page 15, Showing 281-285 of 285 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.