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Customer Ratings & Reviews

$19.49
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Comp. Value: $29.99

Customer reviews

Rating 4.4 out of 5 stars with 807 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

Pros mentioned filter

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 9 Showing 161-180 of 807 reviews
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Portable

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

    Decent battery storage. Bought mostly for its portability and ease of use

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

    Rated 5 out of 5 stars

    Must have EDC

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

    The capacity isn't huge but it makes up in fast charging and convenience. It fits nicely in the pocket. You don't have to carry an extra cable unless you have an older iPhone. The biggest convenience of all is pass through charging. You can charge the battery pack and the phone at the same time.

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

    Rated 5 out of 5 stars

    Battery good

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

    The is a very convenient battery that i wish i had in my previous life

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

    Rated 5 out of 5 stars

    Worked perfectly for one time charge up

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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 a day trip I was talking from 6am to after midnight. Profile isn't too big so was able to keep in my pocket and forget it. When I needed, it charged my phone fairly quickly from 15% to 80% in the late evening. Made sure I had enough charge to last me late into the night.

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

    Rated 5 out of 5 stars

    Love it

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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 charges my phone fast! Small. Fits in my purse

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

    Rated 4 out of 5 stars

    Less than one phone charge

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, though it holds less than one phone charge after a few months of use. Fits well in my small purses.

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

    Rated 5 out of 5 stars

    Compact and Practical

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

    This battery bank charges quickly and charges other devices at a respectable rate. It is supremely portable and roughly the width of the bottom of a smartphone. Absolutely would buy it again!

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

    Rated 5 out of 5 stars

    Nice little charger

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

    It gets the job done. Charged my phone quick. Love how small and portable it is.

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

    Rated 5 out of 5 stars

    A good one

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

    A great purchase while travelling. Recommeneded to all

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

    Rated 5 out of 5 stars

    does the job

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

    Inexpensive and supplies power when traveling. I like the design and small size.

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

    Rated 5 out of 5 stars

    Perfect size for a woman's purse

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

    It charged my Andoid Galaxy S22 phone in my purse. I bought it on the recomendation of the salesperson in the Best Buy Store. My old charger didn't work anymore with my phone. I like it because it's small enough to carry in my purse and I don't have to look for an electrical outlet everytime my phone gets low on power.

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

    Rated 5 out of 5 stars

    Not bad

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

    Kinda bulky when attach but worht it for my samsung s23 ultra. Would have pick magsafe power bank but magnetic case for my phone is inappropriate for it..Full charge in one go and small in size is appropriate to carry in pocket that doesnt feel heavy

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

    Rated 4 out of 5 stars

    Love the compact design

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

    Love the design of this compact power bank, just wish it lasted a little longer. The battery capacity was great in the beginning, but less than a year later, it has greatly decreased. It is a great, compact power bank that will provide a quick partial charge, but will no longer fully charge a device.

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

    Rated 2 out of 5 stars

    Very convenient but charge is too weak

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

    I really wanted to like this power bank, as it is very convenient, but the power it packs is too weak. To be specific, this is what I mean: I have a Samsung Galaxy S22 Ultra with a battery of 5000Mah. Ironically, this power bank is supposed to have 5,000Mah, so you should be able to expect it to come close to charging a totally dead battery to almost a full charge. Instead, I let the Anker power bank fully discharge by charging another phone. Then I fully charged the Anker power bank. Then I let my 5,000Mah phone totally drain down to 0%. I then connected the power bank to my dead phone, and it only charged my phone to 62%. Since both batteries have the same storage capacity I would think I would get closer to 80 or 90%? Anyway, since I did not get the expected results, I will be returning this. Maybe my expectations were too high, given the cheap price, but it was so convenient, I had to try it, but maybe I will get a better (more expensive) power bank and try that. If you are OK with only partial charge, then it might be right for you because I love the small size and the fact that you don’t need any other wires or connecters.

    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 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

  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    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.

    This works quickly and great. Just make sure the power bank is fully charged.

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

    Rated 5 out of 5 stars

    Great product, would buy again.

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

    Great product, works perfectly and Id happily buy again

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

    Rated 5 out of 5 stars

    Finally! A portable charger I like

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

    This little guy is awesome. I really don't like carrying most portable chargers because they take up too much room. But this one fits in the small pocket of my purse & I barely know it's there. Charges my phone quickly too. Only good for one charge, but that's ok with me.

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

    Rated 5 out of 5 stars

    Nice Surprise!

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

    Bought this product for my wife after she was complaining about not having a portable power bank. She has been very happy with this product and doesn't leave without it. Charges really fast and is very small and compact. Thinking about buying one for myself.

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

    Rated 4 out of 5 stars

    Compact and helpful

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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.

    No other portable packs are as small and compact as this one which is exactly what i wanted. Takes about 90 min or more to do a full charge if battery is really low & lasts basically one full charge

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

    Rated 5 out of 5 stars

    Anker Nano Power Bank w/usb-c works great!

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

    Anker Nano Power Bank w/usb-c charge phones quickly. Especially good to have when taking lots of photos. Would purchase again.

    I would recommend this to a friend