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Customer Ratings & Reviews

Your price for this item is $24.99

Customer reviews

Rating 4.8 out of 5 stars with 672 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers admire the Powerport III Nano Pro Duo's USB-C ports, compact size, and high-quality build. Many appreciate its ease of use and sleek design, finding it convenient and aesthetically pleasing. While some users noted the charger's weight and fixed prongs, most reported minimal to no heat generation during use. Overall, the positive feedback significantly outweighs the negative.

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 1 Showing 1-20 of 672 reviews
  • Pros mentioned:
    Charging speed, Portability

    Rated 5 out of 5 stars

    Lightning fast! Travel with less space !

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

    Here are some of the positive things about the Anker PowerPort 4: Fast charging: The PowerPort 4 can charge an iPhone X from 0 to 50% in just 30 minutes. Versatility: The PowerPort 4 can charge a wide variety of devices, including smartphones, tablets, laptops, and cameras. Portability: The PowerPort 4 is compact and foldable, making it easy to take with you on the go. Safety: The PowerPort 4 is equipped with multiple safety features, including surge protection, temperature control, and short circuit protection. Overall, the Anker PowerPort 4 is an excellent choice for anyone who needs a powerful and versatile charging adapter. It is perfect for travel, and it can charge a wide variety of devices quickly and safely. Here are some additional positive notes: The PowerPort 4 has a sleek and modern design. It is made of high-quality materials. It is backed by Anker's industry-leading 18-month warranty. I highly recommend the Anker PowerPort 4 to anyone looking for a high-quality charging adapter.

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

    Rated 5 out of 5 stars

    Don't let the small cube fool you...packs a punch!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So not only is this a remarkable and effective charger, it continues to impress me MONTHS after having purchased it just because of how deceptively good it is for its compact size. You would really never expect something this tiny (like barely bigger than the original Apple power bricks that used to be included with the iPhones), to have the potential to juice up the devices you throw at it like I do LOL :) For example, you rest assured that your faith will not be misplaced if you plug in an iPad Air to a single USB-C port like I do for just about 10-15 minutes to return finding that tablet's battery has been making charging better than I've ever seen before on any other outlet/adapter. It truly is incredible what it can do in such a short time. My mom uses a port for herself to power up her Motorola phone as it charges via USB-C and the manufacturer has enabled "30W TurboPower™ charging" and luckily this wall charger can deliver, unlike many others. The only thing I do have a problem with is how Anker insisted on not having the prongs being able to flip up like so many of their other models. This unit is also compact. If the prongs could flip up, it would make it the PERFECT travel companion. Even now as I type this, I am still surprised at this design decision, unless doing so would have somehow interfered with the shape or size. Nevertheless, small price to pay in the long run. They still get a 6-star review from me if I could give it. Anker has become a brand I trust over the years, and I find myself coming back to them more and more as a result of their quality and dedication to their consumers. Keep up the good work!

    I would recommend this to a friend
    • Brand response from Anker Team
      Posted .

      So glad you love the product! Thank you for your support. We are super excited to provide something that betters your life. We promise to continue striving to exceed your expectations!

      Remember your device comes with an 18-month warranty, and anytime you need help just let us know.
      Email: support@anker.com
      Phone number: +1 (800) 988 7973 anker

  • Pros mentioned:
    Charging speed, Overall performance

    Rated 5 out of 5 stars

    Works great

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

    Works great. Devices charge fast. Cables stay put when plugged in.

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

    Rated 5 out of 5 stars

    Awesome

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

    This charging puck is extremely fast. I've been able to charge my wonderful samsung galaxy s23 ultra very fast in under an hour from near shutdown. Charges everything fast, including my switch and ipad pro. Would definitely buy more. Extremely satisfied.

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

    Rated 5 out of 5 stars

    Best Travel Charger

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

    Favorite travel charger. This lets me charge any of my devices at top speeds and I only need one outlet. It will even charge my laptop. I'd cry if I lost this one!

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

    Rated 5 out of 5 stars

    Reliable

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

    Great product. Fast. Love the dual port. I recommend. Reliable.

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

    Rated 5 out of 5 stars

    Charges 2 phones fast at the same time!

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

    The Anker USB C Charger 40W is a great option for anyone looking for a fast and reliable charger. It can charge a variety of devices, including iPhones, iPads, and Android phones. It also has a durable design that can withstand everyday use.

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

    Rated 5 out of 5 stars

    Great for traveling.

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

    Makes my life easier with less clutter and things to keep track of while traveling for work. Charges my phone and watch quickly.

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

    Rated 5 out of 5 stars

    Trying anker for the first time.

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

    This anket works great on my galaxy phone. Highly recommend.

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

    Rated 5 out of 5 stars

    Cant go wrong with Anker

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

    I Love it! It super charges my phone! Can never go wrong with Anker

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

    Rated 5 out of 5 stars

    Excellent compact charger

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent compact charger. Premium materials and finish. Looks and feels durable. Works as described.

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

    Rated 5 out of 5 stars

    Compact but fast!

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

    nice compact design. Charges two devices very fast

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

    Rated 5 out of 5 stars

    Perfect for iPhone and iPad together

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

    Excellent charger if you have a newer iPhone, and iPad. It delivers 20 W on each port, which is perfect for charging those devices. It will deliver 40 W to one port. But one thing to note: if you leave a lightning cable plugged into the one port, it will only deliver 20 W to the other port. Even if you don't have a device plugged into the lightning cable. I've tested this and that's just the way it operates.

    I would recommend this to a friend
    • Brand response from Anker Team
      Posted .

      So glad you love the product! Thank you for your support. We are super excited to provide something that betters your life. We promise to continue striving to exceed your expectations!

      Remember your device comes with an 18-month warranty, and anytime you need help just let us know.
      Email: support@anker.com
      Phone number: +1 (800) 988 7973 anker

  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Fast charger x2

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

    A must have if you want to change your phone and watch. It’s a fast charger and has been a lifesaver when I forget to charge my phone and watch. In no time my divides are ready to go..

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Super charger Yeah!!

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

    It’s very fast! I just love it. I’m going to buy 2 more for my family

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

    Rated 4 out of 5 stars

    Overall good product

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

    Very compact, makes it easy to travel. Charging is decent, but you get what you paid for.

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

    Rated 5 out of 5 stars

    Worth the purchase!

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

    It’s very convenient when needing to charge multiple devices at once and when needing a quick charge.

    I would recommend this to a friend
  • Pros mentioned:
    Usb-c
    Best Buy Employee

    Rated 5 out of 5 stars

    2 in 1

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

    Lets me power my anker iphone/airpods combo and also my seperate apple watch charger

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

    Rated 5 out of 5 stars

    Charge everything at once.

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

    Nice charger can charge multiple devices at the same time.

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

    Rated 5 out of 5 stars

    Great charger

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

    Fast charging charger. Works great with my Galaxy fold 4!

    I would recommend this to a friend