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Customer Ratings & Reviews

Your price for this item is $37.99
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The comparable value price is $149.99

Customer reviews

Rating 4.5 out of 5 stars with 1130 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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89%would recommend to a friend

Customers are saying

Customers are delighted by the PowerCore III Elite's impressive battery life and fast USB-C PD charging capabilities. Its high capacity and build quality are also frequently praised, making it a reliable and versatile option. However, some users note that its size and weight may be a drawback for portability. The power bank's compatibility with various devices is another positive aspect frequently highlighted by customers.

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 8 Showing 141-160 of 1,130 reviews
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Best portable 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 charger literally charges my macbook air and my ipad pro 12.9 inch and still has battery to charge my iphone 12pro max and 14. Its charges fast and lasts long my next purchase will the big Anker portable charger with power outlets.

    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

    This is the one.

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this because my MacBook Pro 2017 battery was always dying and I was at wits end. I was starting PA school and Apple told me that I would have to send my computer away in order to get the battery changed. I did not have that kind of time or money to spend. So I went to Best Buy and asked for help. They recommended this battery. I have now used this battery for my MacBook Pro my iPad Pro and I carry it with me everywhere that I go to charge my phone my watch and anything else. It is a complete lifesaver. I have had mini charging stations in the past, and this is by far superior. As a Yelp elite, I do not give five stars lightly, but this is well deserved.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Usb-c pd

    Rated 4 out of 5 stars

    Awesome battery pack for energy wherever you go

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

    Holds a ton of charge. Can fully charge my iPhone, Apple Watch, and Nintendo Switch all at once. Note: it does not come with a charger, but does come with a USB-C to USB-C cable. If you have a computer or something with a USB-C port, you can charge it with that. I’ve also been able to charge it with a USB-A to USB-C wire, but at a slower rate.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Usb-c pd

    Rated 5 out of 5 stars

    Unbeatable

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This charger is well worth the money. The fact that i could charge my MacBook pro was what mace me gravitate to this. I used it when traveling through the airport. It was great not hacing to stalk chargers to beat others for a recharge.

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

    Rated 5 out of 5 stars

    Love it.

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

    I thought twice before buying it because I wanted to save money but took a chance and wow. Once you fully charged it it will last you a month and it’s super fast to get your phone back to full.

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

    Rated 5 out of 5 stars

    Mobile power bank with super speed charging

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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.

    It's a mobile power "brick". This thing is a bit big, however it charges all my devices and at super speed too. Couldn't be more happy with my purchase. And the black Friday deals was great too!

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

    Rated 5 out of 5 stars

    Best battery

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

    Super large capacity, charges really fast, not too heavy, and 4 slots to charge many devices at once. Also charges fast enough to keep a laptop, vr headset, or steam deck running.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Usb-c pd

    Rated 5 out of 5 stars

    Great Charging Power And Long Life

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This power bank is amazing. It can recharge my MacBook Pro and still have enough juice to recharge my iPhone or iPad. Highly recommend it and Anker is a solid brand for chargers and power banks.

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

    Rated 5 out of 5 stars

    The best powerbank

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

    Outstanding product. Use it all the time as my son with autism uses a tablet all day. Keeps the battery highly charged. Charges devices very fast. Only downside is takes it a while (overnight ) to fully recharge the powerbank. I love the product.

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

    Anker - PowerCore III Elite 25600 mah 87W USB-C PD

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

    If you travel with your laptop or other devices and need to have a power source that has the power to charge them, this is for you. I can charge my laptop, iPad, cell phone, or other devices with the Anker PowerCore. It has the battery life to charge multiple devices.

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

    Rated 5 out of 5 stars

    Laptop charging on the go

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

    Great way to not be limited to the indoors when you want to work outdoors with your laptop. With right adapter for your specific laptop/tablet works great in charging while at the park, lake, etc. Can charge laptop and cell at the same time. Love it, wish I had purchased it before Austin's snowpocalypse earlier this year - definitely ready for the next one now ;)

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

    Rated 5 out of 5 stars

    great for students and long hospital shifts

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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.

    as a student and a healthcare worker, this is great because i use my laptop all day at school then at work and she would die or be really inconvenient to try to charge through out the day and with this battery back up then i don't need to worry about any of it

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

    Rated 5 out of 5 stars

    Awesome power fast charging

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

    This power bank blew my expectations away . It can be a little slow to recharge but it will charge your devices very fast . Ive charged a full dead S23 ultra 4 times with more left to.spare

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

    Rated 5 out of 5 stars

    Excellent fast charging External battery.

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

    Quite the external battery. Charged my phone and laptop many times over while on a camping trip with now access to power. Not obviously advertised as such but it does fast charge your phone.

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

    Rated 5 out of 5 stars

    Must have

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    Best Buy Employee
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the best portable charger ever! last VERY LONG charges VERY FAST. Anker never fails to deliver

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

    Rated 5 out of 5 stars

    Best bank charger

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

    I absolutely love this bank charger!! I take it with me everywhere, my phone or laptop never run out of battery anymore. Great quality.

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

    Perfect travel partner

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

    Amazing battery life! Can charge my pixel 10 pro xl more than 4 times. A big support when travelling and need to charge multiple things

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

    Rated 5 out of 5 stars

    Purchased for trip to Philippines

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

    I purchased this because of it's high capacity that's flight friendly and charges fast. This could go 2 days easily and keep 2-3 phones alive. It is pricy but that's the price you pay for high capacity with a high power delivery.

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

    Rated 5 out of 5 stars

    Very good quality

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing quality, very solid laptop charger. Battery level lights can feel a bit inconsistent, but it can definitely charge a laptop once or your flagship phone 4 times. Might want to look at an insignia brand instead to save money for the same quality though, if you don't mind not having the Anker brand.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Passed

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

    This has worked great. A tad heavy, but passed all security checks in my carryon luggage and once in my pocket. I never had to worry about charging my items.

    I would recommend this to a friend