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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

Pros mentioned filter

Cons mentioned filter

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 15 Showing 281-300 of 1,120 reviews
  • Pros mentioned:
    Charging speed, Portability, Size

    Rated 5 out of 5 stars

    Slim and convenient

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

    So far so good. Slim and charges my phone so quick. Since it's slim, it's convenient to carry everywhere.

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

    Anker Charger

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

    The price Is great and worth it for sure! It works very well and I’m been using often when I need it and have no access to a charger.

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

    Good Value from a reputable Brand

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

    I typically would not pay full retail price but needed a 10K mAh power bank with USB-C input quickly, and this fit the bill and for a reasonable price. I own several Anker products and they are all good values. This one is no exception. Do note the unit needs to be turned on with its button to start its output. And when power is not drawn from it, it goes into standby mode (no power output even when devices are plugged in again). There are several blue LEDs surrounding the power button to indicate levels of charge available/remaining.

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

    Rated 5 out of 5 stars

    Great charger

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Been using this for the past few months while working as a delivery driver. Usually get about 2 days per full charge.

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

    Rated 5 out of 5 stars

    Great charger

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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 holds up really well. Its a little bulky to fit in a pocket but it chages fast and multiple times on a single charge.

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

    Slim and portable

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

    Got this as a spare charger. 10k mah is like the standard now. 2 usb A. Usb c input to fast charge it up is handy.

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

    Rated 4 out of 5 stars

    Battery pack

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

    These battery packs r great will charge our phones from around 10% or so all the way up and still have juice left for another time

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

    Rated 5 out of 5 stars

    Maker portable 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 is one purchase I don’t regret buying. It’s fast and efficient, which is exactly what I look for in a portable charger.

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

    Rated 5 out of 5 stars

    Tough and ready!

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

    NOW, one of my best in the bag arsenal, light weight, powerful and always ready to travel rugged urban terrain!

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

    Rated 5 out of 5 stars

    Great purchase

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my teenage son.. he uses it consistently and it still works like new.

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

    Best buy ever made!

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

    I needed something that would charge my devices. I looked all over and I came across the Anker charging bank. I purchased the item and I'm happy that I did.

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

    Rated 5 out of 5 stars

    Love it!!!

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

    Love this and can’t live without it!! I had to buy a 2nd one for my son

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

    Rated 5 out of 5 stars

    :)

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

    Phenomenal it absolutley worked as i needed it to and it kept my phone alive while i drove across the country using GPS

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

    Rated 5 out of 5 stars

    Mobile power

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

    Love it allowe for an even expanded experience traveling with a safety net of power

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

    Rated 5 out of 5 stars

    Excellent Backup Battery for emergency situations

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

    Excellent item. Last for two charges and a bit more

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

    Rated 4 out of 5 stars

    Fast charger

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

    I lost it due to its weight, so that is the main con. But it does charge fast. Another model shows the percentage.

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

    Perfect

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

    Great deal for opened box works great as if I had gotten a new one for half or more off!

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

    Rated 5 out of 5 stars

    Greet for travel

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Reliable and holds charge over extended period of time

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

    Rated 5 out of 5 stars

    A must buy

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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.

    Slim, a little tall, but still fits into a normal pocket well. Definitely a must have if you spend the day out and about.

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

    Rated 5 out of 5 stars

    Good buy

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

    Compact and charges pretty quickly. It’s also lightweight and comes with a cloth pouch to store it in.

    I would recommend this to a friend