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Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 544 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 7 Showing 121-140 of 544 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Stays at a 100% for a long time

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

    I bought this a few months ago. Charged it to 100%. It now reads 100%. It very well made. The only minor negative for was what USB port was for charging. You have read the labels closely.

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

    Rated 5 out of 5 stars

    Charger

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

    Very portabls to bring, charge fast, convenient to bring

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

    Rated 5 out of 5 stars

    Great

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

    Amazing charger I highly recommend it really charge fast

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

    Rated 5 out of 5 stars

    Its a 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.

    Its pretty good at charging i like how it is portable

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

    Rated 5 out of 5 stars

    Sturdy and Reliable!

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

    Sturdy reliable phone charging bank. It takes a while to reach 100 % charge. Once it’s charged it is a slow steady and reliable charge to my i phone 15!

    I would recommend this to a friend
    • Brand response from Anker Team
      Posted .

      Dear Customer,

      I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.

      Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.

      You can reach out to us via [email protected] or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.

      We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.

      Best Regards, anker

  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Anker power bank

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

    Charges things quickly but takes forever to charge the power bank itself. Good size and over all happy with my purchase.

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

    Rated 5 out of 5 stars

    Powerpack

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

    I tried the powerpack on my cell phone and it's great. I recommend it for traveling.

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

    Rated 5 out of 5 stars

    LONG LASTING

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

    had it for about 2 months now and it works wonderfully!! took it to Mexico and I was able to fully charge my phone twice! it just takes a while to charge to 100%

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

    Rated 4 out of 5 stars

    Needed one

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

    I needed a battery pack for my backpack that i got from my work place and it might come in handy when we travel.

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

    Kept my phone charged during the hurricane and power failures.

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

    Rated 5 out of 5 stars

    Not bad at all

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

    Just needed a travel battery for extended trips. Feels like quality and the type c plug in was a must, a little large for what I needed but overall I feel was a good purchase.

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

    Rated 5 out of 5 stars

    Great Value and High Capacity for iPhones

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

    Charges multiple phones per day. Great for vacations!

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

    Rated 5 out of 5 stars

    Excellent

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

    Charge laptop and cel at the same time fast !! Recommend

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

    Rated 5 out of 5 stars

    Must have Power Pack for travel

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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 is great item when you are traveling by car. I was traveling to three cities in New Mexico. It kept my phone charged while on the road.

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

    Rated 5 out of 5 stars

    Trusty and reliable at a great price

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

    I needed a reliable battery pack that doesn’t break the bank! I took third on a 4-day backpacking trip and was able to keep my phone, headlamps, and other electronics charged up and still had plenty of juice left at the end of the trip. Awesome!

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

    Rated 5 out of 5 stars

    Valuable device.

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

    This power bank holds a 100% charge for over a month if I don't use it. It charges my phone nearly twice before I have to recharge it. Great for power outages and hiking trips.

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

    Rated 4 out of 5 stars

    Quality product, worth the price.

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

    Charges my iPhone twice from a near zero state. Takes quite awhile for it to recharge itself. Great product, IMO. Instructions regarding trickle charge could be more clear.

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

    Rated 5 out of 5 stars

    Convenient

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

    Great portable charger, very convenient to have for travel

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

    Rated 5 out of 5 stars

    Anker power charger

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

    This block I purchased for cell phone charger when our power was out and it last long time

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

    Rated 5 out of 5 stars

    Good quality

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

    Worth every penny, Recommend buying it. Great help on the go.

    I would recommend this to a friend
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