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Customer Ratings & Reviews

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Comp. Value: $29.99

Customer reviews

Rating 4.4 out of 5 stars with 800 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 7 Showing 121-140 of 800 reviews
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Excellent charger

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

    Charges quickly, lightweight and the power lasts a long time.

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

    Rated 5 out of 5 stars

    Great design - compact and works well.

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

    Works well and great design. I really like that it does not require an additional cord for charging your phone (you do need to use a cord to charge the devise itself.) The USB-C plug folds, so the powerbank more easily fits into pockets.

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

    Rated 5 out of 5 stars

    Excellent Powerbank

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

    This powerbank is lightweight and small. It is really convenient and easy to use withought the hastle of carrying a bulky powerbank.

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

    Rated 5 out of 5 stars

    Best little charger

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

    Charges fast, easy to use, lightweight, fits in pocket.

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

    Rated 5 out of 5 stars

    Nice backup charger

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good back up tool to go. It also charges pretty fast for me.

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

    Rated 5 out of 5 stars

    Great Buy for Traveling

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

    I bought this when I was going in vacation and it worked really well. I had to use when my smartphone battery was low and I wasn’t near a plug. It charged it quickly. This battery also holds the charge for at least a week before having to be recharged. I only know a week because that’s the longest time I waited.

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

    Rated 5 out of 5 stars

    Very nice to have

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

    Work well with my phone something nice to own also i can store it in my handbag

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

    Rated 5 out of 5 stars

    Charge

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

    Charges fast. Small enough to carry in my pocket all day

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

    Rated 4 out of 5 stars

    Great value

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

    Love the design. The size could easily fit in my pocket.

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

    Rated 4 out of 5 stars

    Strong little battery

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

    For the price it works out as expected and charges pretty well. I use it mainly for work as I also go to school and don't have much time in between to fully charge my phone. It does take a good bit to charge up the battery itself until it's at 100%, so definitely something to keep charging every night.

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

    Rated 5 out of 5 stars

    Connector

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

    Great connector for my Samsung cell phone its small and chargers my phone fast.

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

    Rated 5 out of 5 stars

    Great Solution

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

    I've tested it numerous times now and I consistently get this result: 50% extra charge to my Samsung 23+Ultra in 60 minutes. It's not as much of a charge as I would like, but it's a fantastic alternative to plugging into the wall when my battery is low and I'm not within reach of a power source. It feels a little floppy when it's plugged into my phone and I'm walking around, but it's never fallen off.

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

    Rated 5 out of 5 stars

    Love this!

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

    I love this because I carry it in my purse and if my phone needs a charge, it just plugs into the bottom and there’s no cords and no big bulky charging brick to carry around. It doesn’t really get in the way of me using my phone.

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

    Rated 5 out of 5 stars

    Compact and lightweight

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

    Good product. Easy to carry. Charges s23 once. Will be good to have bigger battery for this same design

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

    Rated 4 out of 5 stars

    Saving you one charge at a time

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

    Works if you are on the go for your work or a workout

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

    Rated 5 out of 5 stars

    Not the best power bank

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased in New York trip, it saved me for a little bit, helpful but if you’re planning trips get something with more capacity. Not a bad device but didn’t feet my necessity

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

    Rated 5 out of 5 stars

    Good charger

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

    This portable charger works very well. And it’ is not to heavy

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

    Rated 4 out of 5 stars

    Nice and compact

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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 that it’s small and compact unfortunately it didn’t fit my iPhone mini. I was able to still use it with a cord. I took it to a New York City bus trip and it got me thru the entire day.

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

    Rated 5 out of 5 stars

    Added phone time

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

    Very convenient. Works well. Nice and compact.

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

    Rated 5 out of 5 stars

    Little Anker

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

    Better than I expected! Charges fast, doesn't get hot, small and easy to carry.

    I would recommend this to a friend
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