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Customer Ratings & Reviews

$39.95
Save $5
Comp. Value: $44.95

Customer reviews

Rating 4.7 out of 5 stars with 518 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

95%would recommend to a friend

Customers are saying

Customers often highlight the Power Bank's impressive charging speed, overall performance, and long-lasting battery life. Many appreciate its portability and adequate capacity, making it a convenient choice for on-the-go charging. However, some customers have noted concerns about the product's weight and size.

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 24 Showing 461-480 of 518 reviews
  • Pros mentioned:
    Charging speed

    Rated 4 out of 5 stars

    Power battery charger Anker 355 power bank 20k mAh

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

    Works well long lasting charge works well on charging Apple devices

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

    Great purchase…

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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 bought a couple 20k/mah portable packs before and this brand appealed to me. Additional research on which charging block to use is the 20w type, Which took around 4 hours…

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    It’s okay

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

    Worked until I plugged it into itself and it stopped working

    No, I would not recommend this to a friend
  • Cons mentioned:
    Size

    Rated 2 out of 5 stars

    Not worth the price

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

    It's too big and it keeps shutting itself off and just now it stopped turning on entirely. Honestly the charger pack one below this in voltage was better

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    anker

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

    Months ago I bought a battery bank. And it was losing its capacity to store energy. That the reason a bought the battery.

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

    Excellent product

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

    Best product ,value for money, assume functionality

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

    Awesome

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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 awesome product, thank you for the help when we purchased , we highly recommend it

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

    Fast recharge!

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

    Superior Power in a sturdy package. The recharge cycle on this was amazing and was perfect for my trip to India!

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

    Hawaii

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

    can't ship it, was nice to find it on our islands. best buy is solid

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

    Excellent PowerBank

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

    Very Powerful product. I am very delighted I bought the item at Best Buy store !!!

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

    Small but mighty

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

    Was looking for the most power in a lightweight body. Found it here.

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

    Anker - 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.

    Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

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

    Good Shopping experience

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

    Excellent product. The individual who helped me was very knowledgeable

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Review

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

    Only issue is with this product is the length to recharge it.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    the battery lasts very little

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

    I have already bought two trying to see what happens because the battery of this power bank discharges very quickly I charged my iPad and the battery of the power bank was already half full I think I am going to return it

    No, I would not recommend this to a friend
    • Brand response from Anker Team
      Posted .

      Dear Customer,

      I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.

      Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.

      You can reach out to us via support@anker.com or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.

      We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.

      Best Regards, anker

  • Rated 5 out of 5 stars

    PowerBank

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

    I like it me. Is a gif for my mom. Happy holidays. Thank you so much!

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Good BUT

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    Best Buy Employee
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good charger but scuffs up very easily so be careful

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

    Nice battery pack

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

    Feels solid. Good price. What you would expect from Anker

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

    Rated 3 out of 5 stars

    Toooo heavy

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

    It is toooooiiooooooooooooooooooooooooooooooo Heavy

    No, I would not recommend this to a friend
    • Brand response from Anker Team
      Posted .

      Dear Customer,

      I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.

      Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.

      You can reach out to us via support@anker.com or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.

      We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.

      Best Regards, anker

  • Rated 4 out of 5 stars

    Anker - Power Bank great product

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

    great external battery but the newer model does not come with a wall plug for charging the unit like my older Anker model.

    I would recommend this to a friend