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Customer reviews

Rating 4.7 out of 5 stars with 480 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers praise the Power Bank (20000mAh, 20W, 1-Port) for its exceptional battery life and convenient portability. Many appreciate its size and the overall quality, finding it to be a good value. While some find it a bit heavy, the positive feedback on its capacity and charging capabilities outweighs this concern for most users.

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 1 Showing 1-20 of 480 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Solid and reliable

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

    Its a solid power brick and is reliable. I have been using it for a while and have had no issues. Its good for about 4 full charges of my phone before needing a recharge. Is prone to scratch easily but not a big deal to me.

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

    Rated 5 out of 5 stars

    Anker Power Bank didn't let us down

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

    It was invaluable during our Italian trek from which we just returned. Fast full charges on our phones and cameras were frequently required and the power bank made it possible. Can't imagine not having that kind of backup on a trip like ours.

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

    Rated 5 out of 5 stars

    Great charger just a bit too thick

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

    Bought this for my trip to the Philippines lasted a full 8 hours of nonstop charging before I had to switch to my other Anker charger! Phenomenal device doesn’t get too warm.

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

    Rated 5 out of 5 stars

    Small and mighty

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

    Small device , Big Power , can charge multiple devices at the same time. Holds alot of power for a device that size. Great item. Nice features.

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

    Rated 5 out of 5 stars

    Perfect Compatability to Old and New USB-C Tech

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

    A solid daily driver and travel size portable power bank. The USB-A 3.0 accommodates both cable types (USB-A & USB-C). The dedicated USB-C port allows for fast charging and recharging.

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

    Rated 5 out of 5 stars

    Good Charger

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

    Portable, nice weight, fits in my pocket snugly. Just the right amount of ports.

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

    Great 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.

    This is a great product. The Power bank has a large capacity and enough ports to fit my needs. 20W fast charging is also nice to have.

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

    Rated 4 out of 5 stars

    Good reliable charge

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

    Delivers what it says on the box! i put on face time all day, and still have charge by the end of the night. even putting it in the background and playing games. charges fast not the longest time, but very good quality for what it advertises. Would recommend.

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

    Rated 5 out of 5 stars

    Anker Charger

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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 item! It does the job. Very quick charging. Keep up the good work!

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

    Rated 5 out of 5 stars

    Best battery pack

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

    Works great! Fast charging, portable wherever i go its a great back up to have.

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

    Rated 5 out of 5 stars

    Great Powerbank

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

    This is a great power-bank. I can charge my iphone se more than 3 times with eat. I can’t charge my phone in my car. So I bought this one, now I can hit the road for the whole day or do UBER. A real life saver.

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

    Rated 5 out of 5 stars

    Perfect for the price

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

    Great charger. Survived a few drops from 3 feet with only minor scuffs. Only small gripe i have with it is that only the type-c port is 20w charging, instead of all ports. Considering getting a second one for emergencies.

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

    Rated 5 out of 5 stars

    Good, practical power bank

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

    Good practical use. Fast charging for both iPhones and Galaxy phones. A little bulky, but not that big of an issue.

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

    Rated 5 out of 5 stars

    Great Product

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

    Had it a only a few weeks, but not only working like a charm iIv’e been very impressed with how much ‘juice’ it holds. Have only needed to recharge it once!!

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

    Rated 5 out of 5 stars

    Great Device!

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

    We have been using this device for traveling and Lord knows its been a blessing!! Great product!!

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

    Rated 5 out of 5 stars

    Awesome!!

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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 a very good product, charged fast, if you are a person that work or be out for longest time and don’t have time to charge the phone this portable charger is the best option

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

    Rated 5 out of 5 stars

    I bring this everywhere!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This stays in my bag. Can charge my laptop in case of emergency or any of my tech products. Nice and portable

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

    Rated 5 out of 5 stars

    It works!

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

    It works and well and keeps its charge for many hours. It is also light weight. What else do you need to know?

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

    Rated 5 out of 5 stars

    Anker Power Bank 20,000mAh, 20W, 3-Ports

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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! As described. Best power bank I've owned. Would recommend!

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

    Rated 5 out of 5 stars

    Vacation

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

    Great product. Good price. Easy to carry. Was able to take msny more vacation pix.

    I would recommend this to a friend
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