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Customer Ratings & Reviews

Your price for this item is $42.99
The comparable value price is $69.99

Customer reviews

Rating 4.8 out of 5 stars with 246 reviews

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Rating by feature

  • Value

    Rating 4.8 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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95%would recommend to a friend

Customers are saying

Customers admire the Power Bank (20,000mAh, 30W PD w/ built in USB-C Cable) for its fast charging speed and long battery life, making it an excellent choice for travel. The integrated cable is appreciated for its convenience. However, some customers have noted that the power bank is slightly heavier than other options.

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 7 Showing 121-140 of 246 reviews
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Convient and powerful

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

    This is the second time I have purchased this battery in a month, not because anything was wrong with the first, but because it is so powerful and convenient with the buikt in USB c cord.

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

    Rated 5 out of 5 stars

    Awesome Travel Battery

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

    This battery is perfect for traveling. I had no issues going through the TSA line either.

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

    Rated 5 out of 5 stars

    Great Charging Capabilities

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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 a great product for the price. During an all day concert we were able to fully charge 2 iPhones and a Samsung S24. Each only took about 25 minutes to charge. I love this power bank!

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

    Rated 5 out of 5 stars

    Too good

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

    Im on a trip to east coast now, doing a lot of driving, very convenient charging all my gadgets all together.. Digital LED light for the power is the best invention too.. 5 stars

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

    Rated 5 out of 5 stars

    Perfect 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.

    Awesome power at a compact size. Perfect for a laptop bag, backpack or purse. (Definitely a bit to big for a pocket… unless you are wearing 90’s era cargo pants)

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

    Rated 5 out of 5 stars

    Favorite pack

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

    I can charge my phone to a full charge about 3-5 times before this goes dead. Built in cable is also great cause you dont have to worry about finding or carrying a cable, and possibly damaging the cable cause its also balled up somewhere.

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

    Been great the last few months

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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 used this for multiple devices, ipads, iphones, GoPro. Used outside for baseball streaming, it does “overheat” but shuts off with no damage. When cooled it works again immediately. Charges multiple devices no problems.

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

    Rated 5 out of 5 stars

    Great power bank

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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 an altogether great product and serves its purpose extremely well

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

    This is a “really “good product

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

    I was amazed when i left it in backpack 2weeks earlier at 47% charged to see it was still at 47% when I needed as when I realized my phone and watch weren’t charged in the night before..

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

    Rated 5 out of 5 stars

    For less than $50 definitely a must have!!

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

    Best mobile battery pack I’ve ever owned since they were ever introduced. I have a iPhone 16 Pro Max, so it can charge it about 3 to 4 times before needing a full recharge.

    I would recommend this to a friend
  • Pros mentioned:
    Integrated cable

    Rated 5 out of 5 stars

    Great for traveling

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

    I find it remarkable that it incorporates a USB-C cord.

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

    Rated 5 out of 5 stars

    Working great

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

    It exceeded my expectations, working well! You can definitely buy if you have holiday plans.

    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 the manufacturer warranty, and anytime you need help just let us know.
      Email: [email protected]
      Phone number: +1 (800) 988 7973 anker

  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Amazing product

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

    Excellent product easy charge easy display fast charge

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

    Rated 5 out of 5 stars

    Super fast.

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

    100 percent recommend. Charges at super fast speed.

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

    Rated 5 out of 5 stars

    Great battery pack

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

    Works great with my GoPro hero 10 and lasts longer than the go pro battery’s.

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

    Keeps Devices Charged

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We purchased two of these charges to take on a week long rafting trip through the Grand Canyon. They were easy to pack and we had more than enough power. These will get a lot of use everywhere we go.

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

    Rated 5 out of 5 stars

    Anker Power -Banl

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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.

    Best thing about this is the built-in USB-C cable to charge it with. Size for the mAh is nice. Fits better in my pocket than another charger I have. Anker has yet to disappoint.

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

    Rated 5 out of 5 stars

    Power bank

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

    Good price and work very fast up four time charges

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

    Rated 5 out of 5 stars

    Anker 20000mAh 30W

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

    It's giving a good weight, but overall, it serves my purpose: thin, easy to use, convenient, and excellent qualities

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

    Rated 5 out of 5 stars

    Awesome power bank

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

    Enough capacity to charge multiple devices and slim design

    I would recommend this to a friend
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