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Customer Ratings & Reviews

$29.99

Customer reviews

Rating 4.7 out of 5 stars with 379 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers often highlight the MAX 20,000mAh power bank's fast charging speed and impressive battery life. Its overall performance and portability are also appreciated by users. However, some customers find the power bank to be heavier and larger than expected.

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 11 Showing 201-220 of 379 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Real Review

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

    Takes forever to charge! But it lasts a long time!! Worth the $20

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

    Energized

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

    7 out of 10 It's good for regular charging not for urgency.

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

    Rated 5 out of 5 stars

    The best!!

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

    I really like how fast this battery pack charges. It has so much power to charge my phone and my heated stadium seat.

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

    Rated 5 out of 5 stars

    Great battery for the price!

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

    Charges very fast my go pro and my phone on the go is a great product will recommend

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

    Rated 5 out of 5 stars

    Awesome portable batt

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

    This portable battery lasts me a really long time, and for the price I got it for, it really was worth it.

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

    good charger

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

    It got me through Japan when all of my stuff was dying and I didn't have a plug. Thanks energizer you da real mvp.

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

    Rated 5 out of 5 stars

    None

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

    I love it, it's working well with my phone and other devices none

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

    Rated 5 out of 5 stars

    satisfied.

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

    excellent performance. charges very well. just wish that it could be a little faster.

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

    Rated 5 out of 5 stars

    Long battery life

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

    This thing is awesome. Charges everything and still has plenty left over. It last a long time

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

    Rated 5 out of 5 stars

    Good For the Price

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

    Works good so far, Its a little heavy for backpacking.

    I would recommend this to a friend
  • Pros mentioned:
    Port count

    Rated 5 out of 5 stars

    Best Powerbank Ever

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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 power bank is a must have.I love the two usbc and usba charging ports.

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

    Charger

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

    Great big enough to charge everything in the house

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

    Rated 5 out of 5 stars

    Portable charger

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

    Works great! Easy to use. Cant wait to use it at the 4 day concert in Columbus this weekend

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

    Rated 5 out of 5 stars

    Awesome Battery

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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.

    I used the battery for my headphones at the Coca-Cola 600 it work real good.

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

    Very satisfied !!!!!!!

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

    Excellent product. I've used similar products but this one is by far the best . Once fully charged it is amazing how long lasting and powerful it is . I highly recommend !!

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

    Great 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 LOVE this power bank! I’ve been traveling quite a bit and have several electronic items that i need to charge and this keeps everything running without ME having to run around looking for outlets! Best purchase in awhile!

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

    Excellent

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

    Excellent product for the price!!!!!!!!!!!!!!!!!!!

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

    Great gift for a traveler

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

    Gift for my brother for Christmas, he was very happy with it

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

    Rated 5 out of 5 stars

    Heated Vest 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.

    Good size, good connector options. Using to power a heated vest. A little heavier than I expected, but provides plenty of power to run my vest all day.

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

    Rated 5 out of 5 stars

    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.

    Its a good product when u on the go and dont have access to a plug in

    I would recommend this to a friend