Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

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 716 reviews

Rating Filter

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 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 24 Showing 461-480 of 716 reviews
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Pocket charger

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

    Great pocket charger, easy for on the go charging without a cable

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

    Rated 5 out of 5 stars

    Very good

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

    It really helps when you cannot get to a plug in our when you are traveling.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent Customer Service

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

    First time Best Buy customer. I ordered two backup phone chargers online for last minute Christmas gifts. The in store pickup at the Greensburg, PA location was fast and easy. The sales associate was helpful and polite to this tech-challenged senior citizen.

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

    Rated 5 out of 5 stars

    Better than a wall charger

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

    Charges my phone quicker than any of my wall chargers. Recharges pretty quickly.

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

    Rated 5 out of 5 stars

    Charger

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

    Great charger. Would recommend to family & friends..Thank you best buys forcyour great products.

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

    Rated 5 out of 5 stars

    Great charger

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

    Great portable charger. Whenever I need it it’s ready and I’m definitely Using this a lot

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

    Rated 3 out of 5 stars

    Love the small compact size

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

    Works ok, but its not a long lasting battery. Get a Statik battery

    No, I would not recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 3 out of 5 stars

    Power Bank

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

    The product for my first time was ok. It did not fully charge my cell phone before it ran out of its initial charge. However, I got it for a very good price with my coupon.

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

    Rated 5 out of 5 stars

    Compact and useful

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

    Great for on to go emergency charges. Portable and you don’t have to worry about have a cord.

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

    Rated 4 out of 5 stars

    Great just wished it was bigger battery

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

    Works great may end up buying snother or two. Just wish it had a larger battery.

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

    Rated 5 out of 5 stars

    Satisfied Customer

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

    Reliable and fast charging. I use it on the go and for outdoor use at work.

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

    Rated 5 out of 5 stars

    small helpful device

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

    nice compact device to have for extra power for cell phone fits into pocket or pocketbook well

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

    Rated 4 out of 5 stars

    Very good

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

    Good, it works as it should. High quality, very easy to use.

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

    Rated 5 out of 5 stars

    Awesome form factor for travel

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

    Super useful size for travel and charges my phone completely and then some.

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

    Rated 5 out of 5 stars

    Useful

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

    Very nice and useful. It is very important when power goes off

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Quality

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

    Its a very good product, very helpful in case of emergency. Charges your devices fast.

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

    Rated 5 out of 5 stars

    Compact Charger

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

    Great on the go charger, nice and compact and keeps a full charger for several charges for my phones.

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

    Rated 5 out of 5 stars

    Portable and it charges everything

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

    It worked! It's portable. It charged my phone, mini fan and ear pods pretty quickly.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Easy plug and play power bank

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

    Pros: no cable, foldable USB-C connector Cons: connection - weight of charger Does the job

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

    Rated 5 out of 5 stars

    Great product!

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

    This was great way to add life to my phone while I was at a concert!

    I would recommend this to a friend