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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 1400 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 4.8 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers are delighted by the Anker PowerCore III Sense 20K USB-C Portable Battery Charger's impressive battery life and convenient size, making it ideal for travel. Many appreciate its ease of use and the inclusion of a USB-C port. While some find it a bit heavy and pricey, the overall positive feedback highlights its excellent performance and design.

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 16 Showing 301-320 of 1,400 reviews
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Great charger

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great portable charger. Has a long life and charges devices faster than plugging into the wall.

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

    Rated 5 out of 5 stars

    great charger

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

    excellent portable phone charger. highly recommend.

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

    Rated 5 out of 5 stars

    Awesome

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

    Fantastic battery pack. It charges my S23 Ultra super fast and has enough juice to do it a few times.

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

    Rated 5 out of 5 stars

    Would def buy it again!

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

    Love this charger. I can charge my iphone, ipad and computer with one charge.

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

    Rated 5 out of 5 stars

    Long lasting

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

    Took it with me on vacation and lasted the whole two weeks, amazing product.

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

    Rated 5 out of 5 stars

    love this thing

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

    LONG lasting and slim so its easy to fit in my back pocket without feeling awkward.

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

    Rated 5 out of 5 stars

    Good back up battery!

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

    I typically have my phone, iPad, and watch with me all the time. I travel for work and sometimes gan go twelve or more hours without access to an outlet. Having this battery saves me from having all of those devices go dead along the way. This was my first backup battery. So, i can say that there isnt a better one out there, but this one certainly worked for my needs. I’d highly recommend this product.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Awesome Product!

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

    Awesome power bank. Automatically senses that I am charging a device and shuts off afterwards.

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

    Rated 5 out of 5 stars

    Quick Recharge for the Battery

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

    The battery quickly charges devices using either USB port, and the design makes this stand out from the crowd of other chargers.

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

    Rated 5 out of 5 stars

    Great for quick charging

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

    Picked it up to carry in my motorcycle bag for charging cameras, phones, etc. Have used on various long trips daily - it works flawlessly. It charges my iPhone and camera very quickly! The included bag is a nice touch but the fabric side is great. Overall, great appearance and even better functionality.

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

    Rated 5 out of 5 stars

    Another BEST buy

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

    These portable batteries are great. I expect nothing less than the best from Anker products. They charged up quickly and in case of emergencies like power outages, I will always be able to charge my phones and other devices

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

    Rated 5 out of 5 stars

    Great gift for my dad

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

    Bought one for my dad for Father’s Day and then one for myself, he absolutely loved it. It doesn’t take too long to charge and lasts for awhile. Make sure you have a compatible charger to charge the power bank though, you can use a iPhone charger to charge it.

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

    Rated 5 out of 5 stars

    Perfect Portable Charger

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

    I love this portable charger. Ive had it for over 2 years now. And its perfect. Fast charging.

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

    Rated 5 out of 5 stars

    Excellent rechargeable battery

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

    Charged two phones quickly and still had capacity left. Recharged quickly.

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

    Rated 4 out of 5 stars

    Does what it is advertised to do.

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

    I needed a back up power source for traveling and hiking. This provides plenty of juice, as needed. The only downside is that is heavy and not as thin and portable as I would have liked. Carrying this around is like having my iPhone plus 2 more iPhones.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    A great product that is essential for travel!

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

    I bought this a gift for a friend as part of a college graduation gift for upcoming traveling. They loved it and used it on the trip constantly. It was easy to use and allowed us to plug our phones in on the golf cart while we were golfing or at the amusement park. I highly recommend investing in a portable phone charger; more specifically, this one is one of the best I have ever purchased.

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

    Rated 5 out of 5 stars

    Power battery

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

    Use it everyday. Powers up all my devices. Must have

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

    Rated 5 out of 5 stars

    Like it

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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.

    Love it it charger very fast. And last for many times to charge.

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

    Rated 5 out of 5 stars

    Small, lightweight, and charge quickly

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

    Small, lightweight, and charge quickly. Best power bank I have ever had.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Perfection

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

    Easy to use, long lasting, my go to for camping trips

    I would recommend this to a friend