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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 1120 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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92%would recommend to a friend

Customers are saying

Customers often highlight the PowerCore III 10K mAh USB-C Portable Battery Charger's long battery life, compact size, and lightweight design, making it highly portable. Many appreciate its USB-C compatibility and the overall quality of the product. Positive feedback frequently mentions the charger's ease of use and convenient portability for travel. While some users noted occasional heating issues or compatibility problems with certain devices, these concerns were less frequently reported than the positive aspects.

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 28 Showing 541-560 of 1,120 reviews
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Great Battery Pack

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

    I used it for almost the whole day and I think I've only used half of its juice and it charges fast too! Recommended portable battery pack

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    A perfect product

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

    A great item. Does exactly what it's supposed to. I may buy a 2nd one, so i never run out of power while camping

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Gives the power you need in a hurry

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

    It does his job with ease and also you can plug more than one device

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

    Rated 5 out of 5 stars

    Best portable charger ever

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

    The battery last for days, it's durable and I dropped it down 3 flights of stairs accidentally and it still didn't break only left a scratch

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Little Charger

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

    Use this thing all of the time to charge my phone. Works like a charm. Recharges very quickly.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Customer satisfaction.

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

    This product was very satisfying and provided me with the ability to enhance my outdoor usage of my rechargeable devices.

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

    Rated 5 out of 5 stars

    Good, light weight battery pack!

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

    This battery pack works great so far. It is light weight. It lasted the entire trip to East coast. I would buy it again for family.

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

    Rated 5 out of 5 stars

    Great charger

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

    Great charger! Fully charges an android phone in about an hour or so. Also came with a travel case and usb type c cable.

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

    Rated 5 out of 5 stars

    Long lasting

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

    This product is lightweight, the 10,000 mAh last oonger than i thought it would and the button controls are responsive

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Replacement Charger

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

    I missed placed my Anker charger. Does Beat Buy sell an universal charger so that I can charger my rechargeable battery or will I have go through Anker?

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

    Rated 5 out of 5 stars

    It’s very good

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I thought this was a good product. It lasted two years and then I had to replace it. Light weight and easy to travel with

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good

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

    Good portable charger saved me when I was in New York City

    I would recommend this to a friend
  • Pros mentioned:
    Size, Weight

    Rated 5 out of 5 stars

    Techchic

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

    Have bought the higher price Anker for iPads. This is lighter to carry in purse for everyday use. Also on my hurricane list.

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

    Rated 5 out of 5 stars

    Awesome battery charger

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

    AWESOME product. Light enough. LOTS of extra battery juice for the iPhones belonging to my children. Would DEF buy again!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Portablr Charger

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

    Great Portable Charget . I was charging everybody’s phone in the airplane from Chicago and I still charge mine and my daughters phone and still have extra charge left over.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s been really helpful as I bought it for a friend who was going on deployment. And he said it’s been helpful

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great travel accessory

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

    Simple to use. I especially like the trickle charging mode, easy on the phone battery and less heating. I’m using this backup battery on European trip, very handy.

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

    Rated 3 out of 5 stars

    Pretty Good Power Bank

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

    Good power bank! Holds a lot of charge just not for vet long it feels.

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

    Rated 5 out of 5 stars

    Anker 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.

    I love the portability of this Anker power charger and charges fast than other power bank. Very recommendable.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    My phones on 100

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

    Pretty good charger, the only thing I dislike is that the usb part is only to charge the portable charger, so you can only charge your devices with the HDMI ports. It is not USB-c compatible :(

    No, I would not recommend this to a friend