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 5 Showing 81-100 of 726 reviews
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, Weight
Rated 5 out of 5 stars
Lightweight and fast charging
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent lightweight power bank for everyday use. It charges fast and its 5000 mAh is enough to completely charge my cell phone. It is not exactly a bargain at full price but if you need a power bank on a regular basis this is a great option.
I would recommend this to a friend
Pros mentioned:
Portability, Weight
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:
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:
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:
Charging speed, Size
Cons mentioned:
Battery life
Rated 3 out of 5 stars
Slow charge.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The device itself charges quickly, and I love how compact it is. It’s a really slow charge though. It takes 40-50 hours to get the phone to 100%. It only will charge 1 phone before you have to charge the device.
It was handy at Disney World. Just wish it would charge a little quicker.
No, I would not recommend this to a friend
Brand response from Anker Team
Posted .
Dear Customer,
I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.
Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.
You can reach out to us via [email protected] or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.
We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.
Best Regards,
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:
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
Pros mentioned:
Charging speed, Size
Rated 5 out of 5 stars
Great buy
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
So easy to use and charge. Charges quickly and it’s small
I would recommend this to a friend
Pros mentioned:
Portability
Cons mentioned:
Battery life
Rated 5 out of 5 stars
Great
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product only charges about one full charge but worth it because its small ans compact to put in a pocket
I would recommend this to a friend
Pros mentioned:
Size
Rated 5 out of 5 stars
Great Back Up
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Does what it's supposed to do. Great compact back up battery.
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability, Size
Rated 5 out of 5 stars
Fast charging rate and good capacity.
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Nice and pocket small. Good charging rate. This thing is perfect for on the go!
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability, Weight
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
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:
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:
Charging speed, Portability
Rated 5 out of 5 stars
Portable
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Decent battery storage. Bought mostly for its portability and ease of use
I would recommend this to a friend
Pros mentioned:
Charging speed, Size
Rated 5 out of 5 stars
Love it
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product charges my phone fast! Small. Fits in my purse
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
My anker Review
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
So far this works great for me, i have a S22 Ultra and of course i have it on a full charge before work, during the night shift i play Spotify or apple music via Bluetooth on my ion speaker wben my phone drops to 75% i plug in this 5 mah battery anker bank and it fully charge up to 100% in no time. Another time my phone was 45% i plug in with phone off turn off it charge up 100% again with leaving anker @ 50% battery, Of course its key to charge up anker after each use when i get home. Again this is what works for me i am an Anker fan so far the best to me when it comes to fast charging..
I would recommend this to a friend
Pros mentioned:
Portability
Rated 5 out of 5 stars
Perfect size for a woman's purse
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It charged my Andoid Galaxy
S22 phone in my purse. I bought it on the recomendation of the salesperson in the Best Buy Store. My old charger didn't work anymore with my phone. I like it because it's small enough to carry in my purse and I don't have to look for an electrical outlet everytime my phone gets low on power.
I would recommend this to a friend
Pros mentioned:
Charging speed
Cons mentioned:
Battery life
Rated 3 out of 5 stars
Mrs Aileen Marotta
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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.