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Customer Ratings & Reviews

Your price for this item is $38.99
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The comparable value price is $44.99

Customer reviews

Rating 4.4 out of 5 stars with 2516 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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86%would recommend to a friend

Customers are saying

Customers often highlight the long battery life and compact size of the MAX 15,000mAh portable charger as key strengths, also praising its ease of use and lightweight design. Positive feedback also mentions the charger's competitive price and reliable performance. However, some users reported compatibility issues and problems with the USB-C port.

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 122 Showing 2,421-2,440 of 2,516 reviews
  • Rated 1 out of 5 stars

    Energizer charger not good

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

    It is a slow charger that doesn’t charge my phone enough before it runs out of juice. I’ll return this product

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Cldve been a bad one

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

    The item wld power on at all. I charged it an it still wld not power on.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Don’t waste your money

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

    Don’t waste your money. Doesn’t work, will charge about 10% your phone and dies.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Energized Phone Charger

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

    I needed to return this charger because it would not charge past 2 blue dots.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Sucks

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

    Do not buy will charge phone maybe 1/2 way not worth it

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Not compatible with iPhone SE (2nd gen)

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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.

    After many attempts, it did not work. Will need to return.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get you a new unit to you immediately

  • Rated 1 out of 5 stars

    Broke

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

    Ordered 3. 2 work fine. Other is shot already. Won't charge. Will be trying to find receipt to return.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Battery

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

    They don’t stay charged at all. We charged them and they were dead in a couple of hours

    No, I would not recommend this to a friend
  • Rated 1 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.

    does not give good charge and I want to return it zero stars

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get you a new unit to you immediately

  • Pros mentioned:
    Charging speed, Weight

    Rated 5 out of 5 stars

    Fast Charge!

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

    Works great! I took this with my to a event in Seattle. Super light, charged my phone faster than the charging stations available at the venue. A must have in my travel bag.

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

    Barely charges my devices

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

    Only charges my phone for 2 hours before losing charge even though it is fully charged.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Charging speed, Size

    Rated 4 out of 5 stars

    Portable charger

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

    Size is great, it charges the phone decently fast. I haven’t tried it much but so far it looks good for the price.

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

    Cant use USB-C to charge

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

    Doesnt allow hours of charging time, and you CANNOT CHARGE with USB-C charger

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not for me

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

    Did not work for me since it was not input-output I could not charge my phone.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Don’t waste your money

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

    Dies so fast and takes forever to charge should’ve returned when I had the chance

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Fail

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

    Battery pack didn’t charge after 1 full use . Returned it . Got my money back .

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Rated 1 out of 5 stars

    Missing cord

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

    This item was missing the USB cord. I returned it when I found out.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    No Good

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

    A waste of money. I would not purchase this item again.

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

      We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.

  • Pros mentioned:
    Battery life, Weight

    Rated 5 out of 5 stars

    Energizer power bank

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

    Long lasting battery. Light way. Can charge 2 devices at a time. I use it to charge my iPhone and minim iPad with no issues.

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

    Don't buy

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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 DO NOT RECOMMEND. This powerbank won't charge when it's dead.

    No, I would not recommend this to a friend