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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 810 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 4.7 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 17 Showing 321-340 of 810 reviews
  • Pros mentioned:
    Portability, Size

    Rated 5 out of 5 stars

    Phone extra battery

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

    Small and easy to use. It can fit any where. Can be carry in a pocket or tiny purse.

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

    Rated 5 out of 5 stars

    Good for switch 2

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

    Charges the switch 2 1 full time and fits nicely in the bag. Can use while playing

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

    Rated 5 out of 5 stars

    Super compact and useful

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gets the job done. It's also smaller than I thought, which is great because phones are large enough as it is.

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

    Rated 5 out of 5 stars

    Anker - USB-C 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.

    small size which makes it easy to take on the go for many purposes. Small but effective

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

    Rated 5 out of 5 stars

    Good charger

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

    Compact and fast, 75% charge on low phone battery. Good for day trips and emergencies.

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

    Rated 4 out of 5 stars

    Decent portable charger

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decent portable charger. Handy to use and carry. Does what it advertises

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

    Rated 5 out of 5 stars

    Handy!

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

    It's compact and easy to charge and easy to use, specially when travelling.

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

    Rated 3 out of 5 stars

    Easy to carry

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased it for my apple 12mini and it doesn’t fit to it. But its very easy to use with others,using it on my rechargeable fan. Small size and not too heavy

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

    Rated 5 out of 5 stars

    Tiny giant

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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.

    Small and powerful it gets me a quick top off charge which is enough to get me home!

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

    Rated 5 out of 5 stars

    Best portable power source Ive found

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

    Charges very fast, can get several charges out of a full battery. Doesnt take but an hour or maybe 2 sometimes, depending on the power source, to get full charge to device.

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

    Rated 5 out of 5 stars

    Great compact power bank

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

    Purchased this open box at a great price. Very small, so it is nice and portable. Fits perfectly even with a case on the phone.

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

    Rated 5 out of 5 stars

    Very Handy to have

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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 good small pocket power bank to take it everywhere. I just wish it has more amp on it

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

    Rated 3 out of 5 stars

    Extremely Convenient, Weak Connector

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

    So the convenience of this thing was amazing. It charged well, the battery was hands down awesome. But the connector (flip up USB C) broke after about a year. Probably didn't help that I used it connected to the phone a lot, but just beware.

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

    Rated 5 out of 5 stars

    Built To Charge On The Go

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

    Full of power... I purchased it to charge my phone while I'm on the go, especially when I don't have access to an outlet. It has been great to have—compact and easy to carry in any pocket.

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

    Rated 5 out of 5 stars

    Happy

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

    Works great and very portable! It's saved me a few times already.

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

    Rated 5 out of 5 stars

    Small and effective

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

    Very effective and small device, I will take it with me everywhere just in case I need extra juice for my iPhone

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

    Rated 5 out of 5 stars

    Quick top offs on the go

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

    Great and compact for quick top offs on the go. Very pocketable.

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

    Rated 5 out of 5 stars

    compact

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

    Very compact and delivers a quick charge for when you're on the go

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

    Rated 5 out of 5 stars

    Great

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

    Holds charge very well and charges very fast! Simple to use as well

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

    Rated 5 out of 5 stars

    Charger review

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

    Awesome awesome awesome awesome awesome awesome awesome awesome awesome awesome awesome awesome

    I would recommend this to a friend