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Customer Ratings & Reviews

Your price for this item is $19.49
The comparable value price is $29.99

Customer reviews

Rating 4.4 out of 5 stars with 758 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 commend the Nano Power Bank for its exceptional portability, fast charging speed, and compact size. The built-in USB-C connector and lightweight design are also appreciated. However, some customers have noted concerns about the battery life and compatibility with certain phone models, as well as the heat generated during charging.

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 758 reviews
  • 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

    Great power bank!

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

    Great! Charges all my devices (with usb c) fast! Great to have on the go!

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

    Rated 5 out of 5 stars

    Very handy charger

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

    Unit is small and charges many late model items using usb-c. Very handy at beach to charge phones plus wireless earbuds.

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

    Rated 5 out of 5 stars

    Good

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

    Works well charges fast and amazing mobility and pocket sized

    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:
    Charging speed, Overall performance

    Rated 5 out of 5 stars

    Anker Charger

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

    Product worked great! I love that anker brand! Charges well.

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

    Rated 5 out of 5 stars

    A great product at a great price.

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

    I was looking for a portable charger. I already own one of Anker's chargers and appreciate the quality products that they make. This one is no different. A great product at a great price.

    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:
    Size
    Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Good backup

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

    A great emergency charger. Its small size makes it easy to carry and gives the reserve charge. Many devices will not get a full charge but maybe 50%

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

    Rated 5 out of 5 stars

    Quick charge

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

    Convenient size. It doesn't take long to charge. It will take the whole charge to fully charge an iPhone 15 pro at least 80% in less than 30 minutes. Pretty impressive!

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

    Rated 4 out of 5 stars

    Good portable charging 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.

    Its handy, and it charges fast, but only charges my phone up to 50% or so before running out of juice

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

    Rated 5 out of 5 stars

    Anker portable battery pack

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

    Absolute best portable battery pack ever. Gives me at least 3-4 hours of extra battery power and my phone needs it. Its always going and i am very comfortbale and confident in it.

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

    Rated 5 out of 5 stars

    Compact 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.

    Compact, fast charging and great for travel. Using it for upcoming travel to Europe, loved Anker products as they are made with quality and functionality

    I would recommend this to a friend
  • Pros mentioned:
    Usb-c connector
    Cons mentioned:
    Battery life

    Rated 3 out of 5 stars

    Overheats & 3/4 Charge

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

    I bought this product when it was on sale for $20, and that is the only price I’d recommend. As a long-time fan of Anker products, I was surprised by how poorly this performs. It overheats both your phone and the battery pack while in use, and doesn’t even get one full charge into my iPhone 16 Pro Max.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Usb-c connector

    Rated 5 out of 5 stars

    Survived my son's book bag!!

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

    Easy to use. I love that the connector folds when not in use. I got this got my son. Not heavy. I got 2 from a different vendor and the connector broke off because it did not fold and it did not survive my sons book bag.

    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:
    Portability

    Rated 4 out of 5 stars

    Compact and powerful little device

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

    Great charger, small, compact, fits in your pocket. Great to take out with you on hikes and if you’re shopping with your friends.

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

    Rated 5 out of 5 stars

    Charger

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

    Excellent item. Great customer service A++++++++++++++

    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:
    Portability

    Rated 5 out of 5 stars

    Small but mighty

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

    Very compact and convienent to put in your purse or pocket when I'm on the go. It gives at least one full charge on my S23 ultra. Love how it already comes with a usb C and has an extra usb c port to charge other devices. It gives 5000 mah but its packed with a punch.

    I would recommend this to a friend