Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$19.49
Save $10.50
Comp. Value: $29.99

Customer reviews

Rating 4.4 out of 5 stars with 807 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 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 10 Showing 181-200 of 807 reviews
  • Pros mentioned:
    Charging speed, Size

    Rated 5 out of 5 stars

    Nice Surprise!

    |
    |
    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:
    Size
    Best Buy Employee

    Rated 4 out of 5 stars

    Compact and helpful

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

    No other portable packs are as small and compact as this one which is exactly what i wanted. Takes about 90 min or more to do a full charge if battery is really low & lasts basically one full charge

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

    Rated 5 out of 5 stars

    Anker Nano Power Bank w/usb-c works great!

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

    Anker Nano Power Bank w/usb-c charge phones quickly. Especially good to have when taking lots of photos. Would purchase again.

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

    Rated 5 out of 5 stars

    Quick charge!

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

    Great product! Quick charge! Compact product that was easy to use.

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

    Rated 5 out of 5 stars

    Best portable charger

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

    It is so useful and comfortable. It also last long time. It is so small you can carry it everywhere and you dont even have to worry about your cable because it already have the plugg!!! Definitely buy it!!! 100% worth it

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

    Rated 5 out of 5 stars

    Very good!

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This nano power bank is a very good product to buy

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

    Rated 5 out of 5 stars

    Amazing gift

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

    Wonderful gift for my daughter. Perfect for her to take on away games to make sure her phone doesn’t die.

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

    Rated 3 out of 5 stars

    Mrs Aileen Marotta

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

    Charges fast but doesn’t fill the battery on my iPhone 16. Doesn’t charge iPad.

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

    Rated 5 out of 5 stars

    Really small and mighty

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

    This product charged my Pixel fold really quick. It was on 1% and I left it alone for 10 minutes and it was at 86%. This in my opinion is a really good charger especially if you're traveling or just want a portable to fit in your pocket or purse

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

    Rated 5 out of 5 stars

    Very good compact power bank.

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

    Very good, compact power bank. It has enough capacity to charge my cell phone and does it quickly.

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

    Rated 3 out of 5 stars

    It’s an OK power bank

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

    Small, compact size which is convenient for on-the-go. However, it can charge my Galaxy S16 up to about 65% only in a single charge and I have to recharge the nano power bank again.

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

    Rated 4 out of 5 stars

    Got but not great

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

    It’s ok not great but ok. It charges great but since the plug is a flip out if you have it in your pocket it will move back and forth. Never had any problems of it disconnecting and charged really fast as ankers do.os a great charger as long as it’s not moving around.

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

    Rated 5 out of 5 stars

    Power packed!

    |
    |
    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:
    Overall performance

    Rated 5 out of 5 stars

    Reasonable price

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

    Reasonable price and function well. Recommend this to everyone

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

    Rated 4 out of 5 stars

    Works great and convenient

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

    Works great to recharge to my phone when I’m out on the lake or on the run. I like how it plugs into the bottom of the phone but it can be a bit bulk/in the way when using the phone. Could give it 5 stars other than that.

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

    Rated 5 out of 5 stars

    Great Portable Charging Bank

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

    I love these compatible and compact battery packs. They’re convenient and great for traveling.

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

    Rated 4 out of 5 stars

    Good Item small and useful.

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

    Very nice item Good small size I love the folding plug-in... I carry my phone in a belt pouch and this is small off to fit in that pouch as well.

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

    Rated 5 out of 5 stars

    Great battery!!

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

    Charges phones quickly and up to 100%. The battery itself charges in a decent amount of time. Much better than having the versions with wire so directly attaching to the phone is a huge plus. Would purchase again.

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

    Rated 5 out of 5 stars

    Great device but you have to charge it first

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

    Nice item works well, wish I didn't have to charge it prior to use. I was ready to just plug and go

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

    Rated 5 out of 5 stars

    Love it

    |
    |
    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