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  • Front. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.
  • Angle. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.
  • Alt View 1. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.
  • Alt View 2. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.
  • Alt View 3. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.
  • Alt View 11. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.
  • Alt View 12. Anker - Power Bank (20000mAh, 20W, 1-Port) - Black.

Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

Model:
A1288H11-1
SKU:
10838576
Your price for this item is $44.95
The comparable value price is $49.99

Customer reviews

Rating 4.7 out of 5 stars with 509 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers have good things to say about the Power Bank, especially its fast charging speed, overall performance, and long-lasting battery. Users appreciate its portability and adequate capacity. The main drawbacks mentioned are its weight and size.

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 509 reviews
  • Pros mentioned:
    Charging speed, Overall performance

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    Very good

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

    Great does the job lasts long n charges both my phones at the same time

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    Anker

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

    Excelente It works very well for me, the battery works all day

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    WORKS GREAT!

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

    I absolutely love these, the price is great, and the performance is awesome…. best in its class. In my opinion, I’ve got four of them for various purposes, for emergency, in the car in the house, I love them.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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!

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    Great

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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.

    Has 2 usb so i can share, very grippy at the sides, and has a long charge

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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!!

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    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.

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    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!!

    This review is from Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

    I would recommend this to a friend
Page 1, Showing 1-20 of 509 reviews
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