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Customer Ratings & Reviews

Your price for this item is $8.99
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The comparable value price is $39.99

Customer reviews

Rating 4.4 out of 5 stars with 1808 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers are impressed with the MAX 10,000mAh power bank's long battery life and ease of use, praising its convenient size and helpful LCD screen. Many also appreciate its affordability and reliable performance across multiple devices. However, some customers noted that the device's weight and occasional warmth during charging were drawbacks.

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 4 Showing 61-80 of 1,808 reviews
  • Rated 5 out of 5 stars

    Power bank

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

    Awesome for my teenage daughter now I have a peace of mind when she hangs out with friends or is at afterschool functions.

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

    Rated 5 out of 5 stars

    Great choice

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

    Works great, charges my iphone and iPad incredibly fast.!

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

    Fast draining

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

    Though it says 10000 mah, the power bank deans faster than my Xaomi 10000 mah power bank. I have tested it side by side with my 2 iPhone 14 Pro Max multiple times. I am ok for the discounted price I bought this for. Had lot of trust on the Energizer brand but failed my expectations. It drains within 2 days even when not charging.

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

      Dear valued customer,
      Thank you for the comment.
      We apologize for the unsatisfactory user experience we have caused you.
      If you have any other questions about the product,
      please feel free to contact us.(service@energizerpowerbanks.com)
      We will be glad to assist you.
      Thank you.

  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Energizer Quick charger

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

    Very quick charging and easy to use! Price was well worth the product!

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

    Great value for what I need it for

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

    It does what I need it for - which is charging my phone when I don’t have an outlet nearby.

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

    Extra battery!!

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

    Nice and fair charger., is not to fast but do the job.. I recommend it, for extra battery..

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

    It’s the Best thing ever!

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

    It works great! My husband brought it for because my phone always die when I’m outside, now I don’t have to worry about that anymore.

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

    Energizer Max Power Bank Review

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

    Works as intended. Be sure when plugging in a device to press the side button, otherwise the power pack will not charge it.

    I would recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Dear Edward,

      Thank you for the comment.
      If you have any question or concern for the product, please send the email to this address service@energizerpowerbanks.com for further assistance. They’re glad to help you. Thank you.

  • Pros mentioned:
    Battery life

    Rated 2 out of 5 stars

    Fast Charging Does Work, 3+ Hours to Charge Phone

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The only good thing about this battery is its capacity. When I plug it in, my phone tells me that it will he charged in 1 hour and 40 minutes (not fast charging, but not terrible) but then it changes after 10 seconds to say its going to take 3+ hours to charge. I don't even know what the USB-C port on the battery does because it doesn't charge my phone and the only input for charging the battery still uses USB-B.

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

    Energizer power bank.

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

    Performs as advertised. I am very happy with fit and finish as well.

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

    Good item

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

    This item worked great. It’s slow to charge, so plan ahead. Don’t waste your time buying open box. The savings aren’t worth it.

    I would recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Dear Peter,

      Thank you for the comment.
      If you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com for further assistance. They’re glad to assist you. Thank you.

  • Rated 4 out of 5 stars

    Owner

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

    Nice charger. Use it for my phone, my tablet and Bluetooth speaker.

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

    Nice product

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

    Everything about this power bank is very good. I can recommend it.

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

    Energizer 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.

    It’s convenient and works well I love it! Planning to buy two more for my kids.

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

    still usefull power bank

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

    works fine. not support c usb ex-put only in-put. not perfect for it.

    I would recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Dear Paul,

      Thank you for the comment.

      If you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com for further assistance. They’re glad to assist you. Thank you.

  • Rated 5 out of 5 stars

    Energizer charger

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

    Exactly what I was looking for. Packs a lot of power.

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

    Recommendation

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

    A great product from a battery producing company, highly recommended

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

    Good

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

    Good powerful and long lasting light weight for the size

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

    Review Power Bank

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

    Great built quality purchase from Hawthorne LA California

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

    Power backup

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

    Good product to accompany. It’s keeping all the accessories upto date.

    I would recommend this to a friend