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  • The text on the image reads "essentials BESTBUY."
  • The text on the image reads: "I LMon C 300 NcAC 2 2 CAN 24E08S 2 4A) M3 5V24) 30000h (05 1a7n ), A (SV Hor SVA 100V 10000mAh 30000n USBA2 bre Capacity CORO Capacity: USDAU Use Battory Output essentials Charzor 9V-222A 3) Hortablo BIO2OR2S ! Max(max BEST C 10000mA 20W (USB S input Output: essentials BUY BEST." The text is a combination of various phrases and sentences, but it seems to be promoting a product or service related to batteries, charging, and power. It emphasizes the importance of using a high-quality battery and charger for optimal performance and safety.
  • LGR essentials buy best.
  • Alt View 2. Best Buy essentials™ - 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black.
  • The text on the image reads "essentials buy best."
  • The text on the image reads "4% charged."
  • The text on the image reads "75% Charged BEST BUY essentials."
  • BUY DESTOU misertiss
  • Alt View 14. Best Buy essentials™ - 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black.
  • Alt View 15. Best Buy essentials™ - 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black.
  • The text on the image reads "tip ~ ... .O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O
  • 10,000mAh 20W Power Bank 1 USB-C Port / 2 USB Ports (Essentials)
  • Stay charged while on the go. Mantngase cargado mientras dondequiera. This smartphone charger charges smartphones and other mobile devices with a high-capacity 10,000mAh battery. It quickly charges USB-C devices with a 20W USB-C port (12W total) and supports charging additional devices with USB ports (12W total). Includes a 0.3-pie USB-C cable for fast power bank recharging. Indicates charging status with LEDs. Backed by Best Buy. 10,000mAh power bank, USB-C cable, and Quick Setup Guide included.
  • Best Buy essentials™ 20W 10,000mAh Portable Charger Features video 1 minutes 27 seconds
  • Best Buy Essentials™ - A Best Buy Brand video 0 minutes 40 seconds

Best Buy essentials™ - 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black

Model:
BE-MB21020B25
SKU:
6583837
Your price for this item is $12.99
Clearance
The comparable value price is $29.99

Customer reviews

Rating 4.7 out of 5 stars with 96 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 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 value the 20W 10,000mAh Portable Charger for its good charging speed and portability. The battery life is also appreciated, with users finding the battery level indicator handy. Furthermore, customers find the charger to have a great overall performance and appreciate its small size and sleek design.

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 3 Showing 41-60 of 96 reviews
  • Pros mentioned:
    Overall performance

    Works well.

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

    Needed to replace an aging power bank. This works good thought I haven't used it that much.

    I would recommend this to a friend

  • Best Buy Essentials 20w 10,000mAh power bank

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

    Excellent power bank to use for my iPhones in term of power, design and quality.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    A smart source of power

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

    This was purchased as a gift for my sister because I have one just like it. She went through the Derecho in IA a couple years ago where power was down for days to weeks. That is when you need an emergency backup power for your cellphone. Definitely a best buy!

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thank you for your kind words, HyacinthBean! We're delighted that you chose our Best Buy Essentials Portable Charger as a gift for your sister, especially considering her experience with the Derecho. We believe in the importance of preparedness, and we hope this charger provides her with valuable emergency backup power. We wish you both the best. If you have any questions or need further assistance, please don't hesitate to reach out. - Mae | BestBuy Essential Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Best_Buy_essentials

  • Best Buy power bank

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

    This was perfect for the price point. We use it for traveling and back up for power outages.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Fast charing for devices

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

    Fast charging, I like the LED light in the side I never have to guess how charged the bank is.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Hi there! Thanks for the feedback. We're glad the Best Buy essentials™ Portable Charger is delivering fast power and that the LED indicator is keeping you informed on the go. A smart and handy feature, for sure. Safe travels with it! |Angelica| Best Buy Essentials Products| BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Portability

    Plenty of Juice in the Extra Battery

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

    Great power pack with 3 outs and 1 in. Took on trip and used it multiple times with no problems and plenty of battery to spare. Only con is the device is a little on the heavy side.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Hi there! Thanks for the fantastic review of the Best Buy essentials 20W 10,000mAh Portable Charger! We’re thrilled it kept your devices powered up throughout your trip—sounds like it delivered both reliability and endurance. And while it may carry a little extra weight, it clearly pulled its weight too! |Angelica| Best Buy Essentials Products| BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Portability

    Great Charger

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

    Great portable charger able to charge multiple devices quickly.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thanks, DanT! A fast, multi-device charger is a must these days, and we’re thrilled ours delivered for you. |Angelica| Best Buy Essentials Products| BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Portability

    Great power bank

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

    It is easy to use, It is portable. Great product, I like it.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Hi Sean,
      Thanks for the great review! We’re glad to hear the 20W portable charger is easy to use and keeping your devices powered on the go. Portability and performance make a great combo, and we’re happy it’s working well for you. Thanks for choosing Best Buy essentials™! -Ed | Best Buy Essentials Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Best_Buy_essentials

  • Good product for the price

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

    Pretty good and sleek design Pretty straightforward to use

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thank you, Gar89. We’re glad the portable charger is sleek, easy to use, and delivering solid value. It’s great to hear it’s working well for you. Tine | Best Buy Essentials Support BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Charging speed

    Super Fast

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

    This charger is SUPER fast. I'm so glad I made the purchase.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thank you for your review! We're so happy to hear that your Best Buy essentials™ 20W 10,000mAh Portable Charger is "SUPER fast" and that you're glad you made the purchase.

      We designed it to provide quick and reliable charging, and it's great to know it's exceeding your expectations! If you have any questions or need assistance in the future, don't hesitate to reach out! - Mae | BestBuy Essential Support BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Size

    Great charger

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

    This charger has proven to be great! Small enough to bring in a carry-on without adding a ton of weight and functional for my needs during traveling remote.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thank you for your feedback, PropertySister! We're delighted to hear that the Best Buy essentials™ 20W 10,000mAh Portable Charger has proven to be great for your needs. It's wonderful to know that its compact size makes it easy to carry without adding much weight, and that it meets your needs during remote travel. If you have any other comments or need further assistance, please feel free to reach out. We appreciate your support! Ivy | Best Buy Essentials Support BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Portability

    Easy to use

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

    Works as intended, decent price point for what you are getting. Has multiple options for different device types. Easy to use on the go for what I need

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thanks, April! Sounds like this charger is doing exactly what you need—portable, versatile, and easy to use. Great to hear it’s keeping up with your on-the-go lifestyle!

      — Shiela | Best Buy Essentials Support BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Portability

    Good power bank

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

    Very slim and great power. Would recommend. Bought 6!

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thank you for the awesome feedback! We're thrilled to hear that the 20W 10,000mAh portable charger impressed you with its slim design and powerful performance. Buying six is a strong endorsement—we really appreciate your recommendation! We hope they keep all your devices powered up wherever you go. Ivy | Best Buy essentials Support BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Overall performance

    Great power bank for the price

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

    It’s great power bank works well I bought 2 of these so far I would recommend to anyone

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Hi JesseB,
      Two power banks? That’s awesome! We’re glad it’s working so well for you that you came back for more. Thanks for the recommendation—it means a lot! Patricia | Best Buy Essential Support BBY-ExBrand_Best_Buy_essentials

  • Great Portable Charger!

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

    Works great, long battery life, slim profile. Used to play Pokemon Go

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Great Charger

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

    Perfect size for travel and charges great!! Great value.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Travel-ready and powerful — thanks for the solid review, 7229. Glad it’s proving to be great value! |Angelica| Best Buy Essentials Prodcuts| BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Overall performance

    Smart phone saver

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

    Great product saves me from a powerless, smart phone

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Thank you, ShaheerA. We’re so pleased the portable charger has been a reliable lifesaver for your phone on the go. That’s exactly the kind of backup we strive to provide. Tine | Best Buy Essentials Support BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Overall performance

    Exactly as described!

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

    Works as described! Handy power bank to keep around.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Good

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

    Good. Slightly big, but its good for the orice. Charges other stuff fast.

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Hi Jimmy! Glad to hear it’s working well for you! The Best Buy Essentials™ 20W 10,000mAh Portable Charger sounds like a solid option for fast charging, even if it’s a bit bulky. Appreciate your thoughts—hope it keeps powering up your devices reliably! |Angelica| Best Buy Essentials Products| BBY-ExBrand_Best_Buy_essentials

  • Pros mentioned:
    Overall performance

    Charges fast

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

    Works great. Ordered open box and it came with everything

    I would recommend this to a friend
    • Brand response from BestBuyEssentialsSupport Team
      Posted .

      Appreciate that, Zcampbell! Awesome to hear the open box deal delivered—fast charging and full value!

      — Shiela | Best Buy Essentials Support BBY-ExBrand_Best_Buy_essentials

Page 3, Showing 41-60 of 96 reviews
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