Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

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

Customer reviews

Rating 4.8 out of 5 stars with 1399 reviews

Rating Filter

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 56 Showing 1,101-1,120 of 1,399 reviews
  • Rated 5 out of 5 stars

    Back Up Power

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

    Greta gift for anyone. Always there when you need it the most.

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

    A W E S O M E

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

    Great product! Awesome price… Best Buy just can't be beat!

    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

  • Rated 5 out of 5 stars

    Haven't used it but i imagine its good.

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

    Bought for upcoming cross country trip when hiking in national parks and lots of driving

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

    PowerCore

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

    This was one of the best Power core that I have ever had.

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

    Portable charger

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

    The best portable charger i’ve been using everywhere

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

    Great item

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

    Perfect product! My wife loves it. Definitely helps with work.

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

    Power on the go.

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

    Very Good power supply for the money. Have power any time you need it.

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

    Extra Power for the old cellphone batteries

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

    Appears to be a very robust unit. Glad we purchased it. I thought it would come with an apple cord, but it didn't. Still a decent system.

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

    Great power bank

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

    The bank worked great for the value. Really worth it.

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

    Works great

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

    Worka great, charges my phone many times. Biggest problem is it takes a long time to charge.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    A great product!

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

    Has a nice look and texture, doesn't feel too heavy in my hand. Will be purchasing another.

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

    Perfect charger

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

    My second of this model. Love it. This is a perfect solution for my iPhone

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

    Really fast charging and great battery life!

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

    Amazing Quality qnd can charge my phone multiple times on one charge really fast!

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

    Great portable charger for the price

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

    No complaints perfect for the price I would recommend buying this item

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

    Anker

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

    The perfect companion for anyone always on the go!

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

    Battery pack review

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

    Excellent product. It performs exactly as I would have hoped.

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

    Don’t Walk! RUN!!

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

    We loved this product so much, we bought a second one for the both of us!

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

    Great Power Bank

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

    I bought this for travel and to power my 15.6" Portable Monitor. It takes a while to charge the power bank but then its good for a while

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

    Great extra power

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

    Was great when we went on a trip to Philadelphia when extra juice was needed!

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

    Jerry

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

    Excellent product will buy again for gifts for family members

    I would recommend this to a friend