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Customer Ratings & Reviews

Customer reviews

Rating 4.4 out of 5 stars with 702 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 express satisfaction with the Nano Power Bank's small size, portability, and convenient USB-C connector, frequently praising its lightweight design and reasonable price. However, some users reported concerns regarding battery life and compatibility issues with certain devices. A few also noted that the power bank can get warm 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 7 Showing 121-140 of 702 reviews
  • Pros mentioned:
    Portability

    Rated 4 out of 5 stars

    Compact

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

    Compact and good for travel. Do not need wires for connection

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

    Rated 4 out of 5 stars

    Convenient

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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.

    Bought it simply so i dont have to bring cables OR a huge portable charger while im travelling. its a small battery size but very convenient. happy with my purchase so far. wish it was 10000 mah vs 5000 but one can dream

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Usb-c connector

    Rated 5 out of 5 stars

    A great power bank for on the go

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

    This power bank does exactly what it needs to do, and is GREAT on the go if you need to charge anything with a type-C plug. Only needing a wire to charge the bank itself means that's one less thing to carry with you when out and about, and the plug flips away seamlessly, so carrying it when it's not needed is a breeze.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Usb-c connector

    Rated 5 out of 5 stars

    Anker Nano 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.

    If you're looking for a compact, lightweight auxlilliary power pack this is the one. Plugs directly into your phone's charging port so no wires are dangling about. Can also charge your phone with the available side output port with a typical USB cord (not included) for added charging convienience. Highly recommended.

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

    Rated 5 out of 5 stars

    Good stuff

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

    I like this charger for it is small and light. I donts really know how many charges I can get from it yet. Main thing I can get one in a emergency if I’m in the mountains or woods

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

    Rated 3 out of 5 stars

    Decent product!

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

    The power bank's compact dimensions render it highly portable. While the charging speed is moderate, it is well-suited for maintaining your phone's operational status during on-the-go use. It is important to note that this device is not designed for rapid charging, and optimal functionality cannot be achieved when the power bank is connected. This design is particularly advantageous for flip phone users, as it eliminates the need to hold the phone while charging.

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

    Rated 5 out of 5 stars

    Love it

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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. Awesome size. Stores easily in your pocket

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

    Rated 5 out of 5 stars

    Best chargers

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

    This is easily the best portable charger I have I love that I don’t need a cord to charge and it’s so easy and convenient

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

    Rated 5 out of 5 stars

    Portable USB-C charger

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

    I absolutely love this product! So tiny and compact that’s right in my purse! I can get out of two charges for my iPhone 15+. I highly recommend it.

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

    Rated 5 out of 5 stars

    Very good!

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

    Very good quality. Fast charging. Works perfect for people on the go.

    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

    easy to go

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

    Small and easy to go as emergency everywhere but for one charge no

    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, Portability

    Rated 5 out of 5 stars

    Anker Nano Power Bank

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

    Very handy. Easily fits in a pocket. Quick recharge.

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

    Rated 5 out of 5 stars

    Great buy!

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

    Honestly one of the best investments I made when it comes to chargers! It’s small and compact so I can literally just plug my phone up to it and continue on with my day.

    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
  • 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, Portability

    Rated 5 out of 5 stars

    Power packed!

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

    Great little portable battery! Packs a punch when it comes go charging and is fast! We purchased more, easy to throw in ypur bag or purse!

    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:
    Portability

    Rated 5 out of 5 stars

    Back up perfection

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

    This was perfect backup battery for my Bad Bunny concert! It was the perfect gift

    I would recommend this to a friend
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