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Customer Ratings & Reviews

Your price for this item is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 555 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers love the long battery life and the high-quality build of this 20,000mAh power bank. Many appreciate its ease of use and the helpful battery level display. However, some find the size and weight to be drawbacks. The power bank's compatibility with various devices is also frequently praised.

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 16 Showing 301-320 of 555 reviews
  • Rated 5 out of 5 stars

    Anker Power bank 20,000mAh

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

    Like the capacity to charge my phone and tablet. Only wish it was a bit lighter.

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

    Rated 5 out of 5 stars

    Best Power Bank!!!

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

    I have the new iPhone 15 pro and Apple Watch Ultra 2 and no issue keeping my tech at 100% all day! After at least two cycles, with the trickle charge feature the power bank is only at 85% by the end of the day!!! I should win because the site won’t let me take pictures!

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

    Rated 5 out of 5 stars

    always available power

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

    This unit is just the thing to have when you can't charge regularly.

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

    Great power bank at a great price

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

    Great power bank with easy digital readout of capacity.

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

    Rated 5 out of 5 stars

    Anker power bank

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

    We love or power banks. My husband travels and is some times in bad weather so it's a confort for me to know that he has the extra power if needed. This Anker power gives you 92+ hours of power.

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

    Anker power bank

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

    Awesome 2 ports. 1 USB, 1 usb-c, doesn't have wireless charging. Kind of big. But serves its purpose

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

    Power outages

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

    It seems like every year we lose power and I've been wanting to get a power bank this is the perfect thing for keeping your phones and tablets charged in the event of a power outage

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

    Rated 5 out of 5 stars

    Great product

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

    Best purchase ever! Charges fast and gives me juice fast!

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

    Anker Power Bank - 20,000 mAh

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

    Gets the job done. Easy to use. So far, so good. Only slight drawback is that it's a bit heavy.

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

    Rated 5 out of 5 stars

    Fast charging and charges phone multiple times

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

    I purchased one for each of my boys. They never leave home without it.

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

    Rated 5 out of 5 stars

    Great power bank

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very handy and able to charge my phone and iPad multiple times

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

    Rated 5 out of 5 stars

    Easy to use but a little too heavy

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

    I just wish it wasn’t that heavy other than that I like it

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

    Rated 5 out of 5 stars

    So far so good!

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

    I bought this for a trip and it has worked great for the last few weeks. It charges my phone fairly quickly and can do multiple phone charges. And it isn’t too big to carry around.

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

    Rated 5 out of 5 stars

    You won’t regret buying it!

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

    Having the battery life show up on the screen is a huge game changer for me. I love this thing! I take it everywhere I go now.

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

    Great

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

    Takes a bit long to charge but it’s ok since it provides so much power

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

    Anker Banks Work!!!

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

    Great Power Bank, has digital display indicator that gives available power. What’s not to love!?!??

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

    Rated 5 out of 5 stars

    great buy

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

    GREAT BUY! highly recommend. lasted all weekend camping and recharged phones and watches multiple times!

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

    Rated 4 out of 5 stars

    Good product

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

    The power bank takes a while to charge, but the output is good. My Samsung Galaxy was easily charged multiple times without completely draining the power bank.

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

    Thanks

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

    Change fast for my phone and iPads I so love this brand

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

    Rated 5 out of 5 stars

    2Handy

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

    Great travel buddy, handy and able to charge my samsung 3x to full capacity easy.

    I would recommend this to a friend