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Comp. Value: $29.99

Customer reviews

Rating 4.4 out of 5 stars with 811 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

86%would recommend to a friend

Customers are saying

Customers consistently note the Nano Power Bank's exceptional portability, fast charging speed, and compact size as major advantages. The built-in USB-C connector is also appreciated. Some customers have mentioned concerns regarding battery life, compatibility with certain phone models, and heat generation during use.

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 34 Showing 661-680 of 811 reviews
  • Rated 3 out of 5 stars

    It’s ok

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

    Not too good , you have too watch because it’s at the bottom of the iPhone

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    pretty good charger

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

    doesn't quite charged S22+ to full but form factor is very convenient

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

    Perfect!

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

    Great battery light weight and fasr charging! Great price

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

    Great back up power product.

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

    Is this to support my IPhone 15. On a trip to Raleigh NC. Lots of power. 3 of my co workers went down to local BB and bought one just like mine. Great product. Plan on getting my sisters each one.

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

    Hii

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I boight one befor so far it wprks does charge phone 2 times a day. I comes in handy when you need it

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

    Extra battery

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

    This is really good staff for my phone. I always bring every day to my work

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

    Rated 2 out of 5 stars

    Good build quality but low capacity

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

    This charger with the transfer heat losses can only provide a real world 3000 mah to your phone. Good touch up charge to leave in car. Would not recommend as a travel battery bank

    No, I would not 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 support@anker.com 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

  • Rated 5 out of 5 stars

    Great battery boost

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

    Great product for that little extra battery boost that is sometimes needed.

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

    Charge

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

    For any phone you can you use for any type c things

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

    Rated 3 out of 5 stars

    No deal 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 product is not very good! It doesn't stay charged and even if I charge it completely it dies..

    No, I would not recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 3 out of 5 stars

    Not impressed

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

    Pretty heavy/bulky and battery didn't last as long as I had hoped.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Should have shopped around.

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

    It works fine but the charger cord that comes with it won't work with android charging block. I had to purchase an additional apple charging block to us it. I'm not that happy about it.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 2 out of 5 stars

    Doesn’t charge well

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

    It charges my iPhone only 60-70% and then dies. Not worth it.

    No, I would not 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 support@anker.com 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

  • Rated 5 out of 5 stars

    Battery powered pack

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

    Battery pack and charger. This gives me extra energy for use of my phone and laptop. I don’t have to worry about running out of battery z

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

    Really really powerfull

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

    This little charger is really powerfull wow i charged my phone to full from 25%

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

    Super convenient

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

    Take this with me to work when i know i know i am going to not be able to plug in. And know its going to be a day full of emails and meetings.

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

    Rated 3 out of 5 stars

    So so

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

    Does charge fast but does not last , can not count on this for a whole day event

    No, I would not recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 3 out of 5 stars

    Ok

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

    Basic item, charges ok. Nothing fancy, light and easy to use

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    U must own it

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

    Really good to use and flexible to take it with you

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

    Rated 1 out of 5 stars

    Can't charge Samsung Galaxy for more than 35%.

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

    I received this online order on 9/20/24. I charged it fully for the first time on Wed. 9/25 in anticipation of hurricane Helene. My fully charged Samsung Gallexy phone wend down to 50% by Friday, 9/27. When I used the Anker product to charge my phone, it only charged to 55% and down to 1 light, it won't charge any more. I tried it again. But a fully charged Anker can only charge 25% of my phone before it went down to 2 lights and it was down to 1 dot the next day all by itself. I tried it again, it won't charge more than 35% before went down to 1 light and stopped charging.

    No, I would not 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 support@anker.com 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