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Customer Ratings & Reviews

Your price for this item is $12.99
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The comparable value price is $49.99

Customer reviews

Rating 4.8 out of 5 stars with 1399 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

Pros mentioned filter

Cons mentioned filter

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 32 Showing 621-640 of 1,399 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    High performance

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

    Works excellent and lasts for several charges through concerts, hikes, and long hours away from electricity.

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

    Rated 5 out of 5 stars

    ANKER

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

    It can charge your phone from 0 to 100 9 times i use it when I go to my military training and had no problem with it.

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

    Rated 5 out of 5 stars

    Great product

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

    Very good at charging long lasting battery haven’t charged it for two days and was still full

    I would recommend this to a friend
  • Pros 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.

    I was able to charge an ipad and Samsung z fold 4 phone to full charge and only used 25% of the bank.

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

    Rated 5 out of 5 stars

    Great back up power bank

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

    I have thia foe a few montha now and its been an amazing tool! Espcially when traveling

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

    Rated 5 out of 5 stars

    charger

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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 and charges phone when i am out and about. little on the heavy side but worth it

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

    Rated 5 out of 5 stars

    Back up battery

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

    I’m always on the go either if it’s at the gym or out on vacation ! I can always count on my beck up battery

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

    Rated 5 out of 5 stars

    Works fantastic

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

    I've had this power bank for 2 months and it works fantastic! Charges phone quickly as advertised

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

    Rated 5 out of 5 stars

    Bravo.

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

    Probably one of the best portable batteries I have used. The charging speed is second to none!

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

    Rated 5 out of 5 stars

    Fast 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.

    This device is very reliable. It supports usbc fast charging. It doesn't charge as fast as my adapter but still fast enough to support me on the go.

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

    Rated 5 out of 5 stars

    Backup power needed!

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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 is awesome for international and local travel! Awesome backup!

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

    Rated 4 out of 5 stars

    Great charger pack

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

    Needed a charging pack for recent conference that had no "charging stations". Best Buys to the rescue!!! This charging pack has 3 inputs. Eureka!!! Help was on the way for me and another attendee during the long sessions. Definitely worth the money. Stays charged up for hours:)

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

    Rated 5 out of 5 stars

    Charging for life

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

    Went out fourth of July charged 2 4000 mah battery capacity phones after they were about 25% . And still had 3 charges less somehow. Highly recommend.

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

    Rated 5 out of 5 stars

    Power And More

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

    great for trips when you're away from electricity. Charged 2 phones and a DJI Pocket 2 and still had juice left.

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

    Dependable Battery Backup

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

    Unit has plenty of back up capacity. Use so far has been problem free, and simple to use.

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

    Rated 5 out of 5 stars

    Anker Power Block is a 10

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

    Very solid. Does exactly what it says it does, and with style. All ports are high quality.

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

    Rated 5 out of 5 stars

    Power bank

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

    I recommend every single perdon to buy this charger, it charges your phone really fast and Anker is a very relaiable brand.

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

    Rated 5 out of 5 stars

    Quick charge battery pack

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

    Needed this for a trip up north, and for all those possible hurricanes we get down here, and power outages. Definitely comes in handy for a quick recharge.

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

    Rated 5 out of 5 stars

    Works as it should

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

    Bought it for a week long camping trip charged my s22 ultra no issues it held a charge till the last day

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

    Rated 5 out of 5 stars

    Second one for us

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

    This is our second AnkerPowercore purchase, these little batteries work great, we do a lot of transactions o the go and these things keep us going

    I would recommend this to a friend