Black Friday is hereShop new DoorbustersShop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.4 out of 5 stars with 702 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 2 Showing 21-40 of 702 reviews
  • Pros mentioned:
    Usb-c connector

    Rated 5 out of 5 stars

    A++

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

    Extend your batter without cables. Love how it plugs directly into your phone.

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

    Rated 5 out of 5 stars

    Rapidly charged simultaneously

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

    When charging to two smart phone, it's nice to see charging rapidly.

    I would recommend this to a friend
  • 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.

    It's a little wobbly but it's fine. Took a bit to charge. Comes half charged in the box.

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

    Rated 4 out of 5 stars

    Good charger

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

    Its a good size recharged my phone instantly like 20mins. I like it cause the charging port flips up .

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

    Rated 5 out of 5 stars

    Compact phone backup charger.

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

    It works as promised. It's compact. Good to have a backup when out on the go.

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

    Rated 5 out of 5 stars

    Great Charger!

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

    Is a really good charger.Very durable and really a good price.Charged very fast and actually can be charged 3 times while the battery is working!

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Convenient

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

    Very Convenient way to keep devices charged. Plug does seem a little fragile, so will have to baby it.

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

    Rated 2 out of 5 stars

    Size is its strength and weakness

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

    Size is both its strength and weakness. It doesn't advertise anywhere but it is only 18Wh, and at best you will get maybe 13Wh out of it, so a phone with 5000mAh battery will only charge about 60%. It is small and easy to travel with, but if you need more power, look elsewhere

    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, anker

  • Best Buy Employee

    Rated 5 out of 5 stars

    Works perfectly

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

    I use this thing almost every day for whenever I don't want to be connected to a cable and whenever I leave the house after forgetting to charge my phone. Love it

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Anker charger

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

    Device not charging first time charging after purchasing and it’s not charging, I am so upset taking back to store tomorrow.

    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, anker

  • Pros mentioned:
    Charging speed, Size, Usb-c connector
    Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    Versatile, compact, and fast

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

    I'm generally a big fan of Anker products, and this charger is a fantastic addition to my arsenal. I actually have 3 of these around the house because you never know when you want to bring some extra juice that fits in your pocket. My iPhone and Airpods charge via USB-C, so I can reliably juice up either of those devices in a pinch. Will it bring my iPhone 15 Pro from dead to 100%? No, but I don't need it to. I can get my phone from nearly dead to over 60% though, and I can do it quicker than most powerbank chargers due to the 22.5 watt output. I can also do this without having to bring or find a USB-C cable due to the integrated port. This isn't a powerbank to bring when you're going to be off the grid for days. It's a powerbank to keep in your car or purse for those situations where you (or your companions) might run low and need a quick top-up. The convenience is phenomenal. Can easily fit in my pocket or the easy-reach compartment in my backpack. I can plug it into my phone and continue scurrying through the airport with my phone plugged into the bank in my back pocket. I combine this in my travel "tech go bag" with a USB-C cable, a Anker Nano II, and the Anker Apple Watch charging puck (which is another fantastic travel product that reduces cable fatigue). With those 3 things, I can reliably charge my phone, my airpods, my iPad, my watch, my Steam Deck, my laptop, and even have an easily portable power backup for if any of those (other than my laptop), runs low on juice. You trade capacity for convenience here, but in a complicated tech world, you're best off building an arsenal of tools anyway, and this one fits the bill for grab-and-go insurance for all of your critical daily-driver devices.

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

    Rated 5 out of 5 stars

    Compact, decent capacity

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

    I use this to charge up my Moto 5G Power. It won't fully charge the phone, since the power bank is only 5000mAh, but gives it enough so I can use the cell for hours. It charges the phone very quickly AND the power bank recharges very quickly (under 20 minutes). Compact enough to put in pants pocket and I like the builtin USB C plug so I don't have to carry a separate wire (although you need one to recharge the power bank). I do worry about the plug breaking off, but it seems to be well built, so maybe I'm over-worrying.

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

    Rated 5 out of 5 stars

    A Must Buy!

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

    Best charger hands down!!! Love this little guy, so small but powerful. Nice that the phone can just sit on top of the charger. I lost the first one I bought and missed it so much I went and bought another.

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

    Rated 5 out of 5 stars

    Small but powerful!

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

    Great little portable charger. Small and charges fast! This will only charge your phone once so if you’re expecting multiple charges you will need to upgrade to something bigger. This is good for something in a pinch.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Weight
    Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great portable charger

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

    What I like about this charger is that it’s small so it fits anywhere and lightweight. Forget about all those cables or bulky portable chargers! The charging port flips up when you’re using then you flip it down when you don’t need it which is awesome imo. I gave 4/5 stars only because it didn’t get my phone to a full charge. So I would use this most of a boost but I wouldn’t expect it to charge it fully. I would still very much recommend because the pros outweigh my only con.

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

    Rated 5 out of 5 stars

    Great Small Power Bank

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

    Perfect for travel. Compact. Fast charging. Delivers charging quickly to phone, pads and tablets.

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

    Rated 5 out of 5 stars

    Small size to carry into pants pocket

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

    Great for carry when outside and you only need recharge once to "make it" to home. Its small enough to carry on the pocket along keys, without needing extra cables. The USB-C tip is a "weak point" for durability but I've no problem with it so far, and also having the option to use cable tells that it was well thought designed.

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

    Rated 4 out of 5 stars

    Does the job

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

    Its exactly what it looks like. I got it because i wanted a nifty little power bank that has no wires and this delivers on that. It charges my Samsung S22 (base version) from 0% - 85% so its good. Hopefully anker improves on this in the future with bigger and better capacity while keeping it small. If you need a full charge or few charges, this definitely is not for that. I need it while im out and about on a trip to the city and just need my phone to not die. I also just didnt want the hassle of remembering wires. Neat thing about this is that you can charge other USB C things like ps5 controllers and headphones. Makes it versatile. The hinge feels firm but a little flimsy so good build quality but nothing amazing.

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

    Rated 5 out of 5 stars

    Pack-a-Punch on the go!

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

    I usually charge my Pixel 7 whenever it reaches 20% battery and this bank easily fully charges my phone to 100% and by then I have to charge the bank again. Im okay with that and that's exactly what I need it for. I leave the bank plugged in my phone while its in my pocket and have no trouble pulling it out if I need to. It's Super convenient and compact. It offers 22.5w charging, not the fastest but fast enough in my opinion. It was also an open box item so I saved a few dabloons there.

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

    Rated 5 out of 5 stars

    Great for one quick charge.

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

    This Power Bank is a great solution for those who need a quick power boost while out and about. Its 5000mAh capacity may only provide one full charge for most smartphones, but its incredibly small and portable size makes it super convenient. The foldable USB-C connector means you don't have to worry about carrying extra cables. If you're looking for a compact charger for occasional emergencies, the Anker Nano Power Bank is a great option. Its pocket-sized design and built-in connector make it perfect for staying powered on the go.

    I would recommend this to a friend
Sponsored