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Customer Ratings & Reviews

Your price for this item is $18.99
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The comparable value price is $69.99

Customer reviews

Rating 4.4 out of 5 stars with 858 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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Cons mentioned filter

86%would recommend to a friend

Customers are saying

Customers are pleased with the fast wireless charging and good battery life of the Ultimate Lithium 10,000mAh power bank. Many appreciate its ease of use and compact size, finding it convenient for travel. While some users noted the weight, most found a good balance between weight and capacity. A few customers experienced minor compatibility issues or noted that the device can get warm during use.

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 40 Showing 781-800 of 858 reviews
  • Rated 1 out of 5 stars

    Don’t Buy.

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

    Product does not work. Wanted to return it but by the time was able , it was no longer returnable

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

      Dear valued customer,

      Thank you for the comment.

      We do apologize for the issue you are having with this product, 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.

  • Rated 3 out of 5 stars

    Not as good as advertised

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My portable charger has not performed like my old one did, It doesn't keep a charge. I would not buy it again.

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

    Rarely works

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

    Wireless charging rarely works. Not worth it. Better to buy another charger/battery.

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

      Dear valued customer,

      Thank you for the comment.
      We do apologize for the issue you are having with this product. 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.

  • Rated 5 out of 5 stars

    Energizer

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

    Awesome product I loved the powerbank Good deal!!

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

    Definitely a waste of money

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not recommended at all. Slippery and drains quickly but charges so slow.

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

      Dear valued customer,

      Thank you for the comment.
      We do apologize for the issue you are having with this product. 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.

  • Rated 1 out of 5 stars

    The older version is better

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

    Didnt hold charge after the first full charge would not recommend

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

      Dear valued customer,

      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. They’re glad to assist you. Thank you.

  • Rated 3 out of 5 stars

    Works but room for improvement

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

    It’s ok no MagSafe. Difficult to find the right or best solution for wireless charging it’s not perfected yet in my view.

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

    Review

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

    Couldn’t get it to work with my iPhone on a long road trip. Let down

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

      Dear valued customer,

      Thank you for the comment.

      We do apologize for the issue you are having with this product, 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.

  • Rated 1 out of 5 stars

    Horrible Product

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

    Very disappointed. Doesn’t hold a charge. Not worth the money.

    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

    Doesn't work.

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

    It would not charge my iPhone 14 pro max through its MagSafe case despite saying it did exactly that

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

    Unhappy with Best Buy

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

    Very unhappy with Best Buy. Employees don’t know store procedures.

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

    Boo

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

    I hate it. If I could return it I would but I lost the receipt

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

    Never Worked!!!

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

    Bought it for a trip overseas and it never worked! Totally sucks!!!

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

      Dear valued customer,

      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. They’re glad to assist you. Thank you.

  • Rated 3 out of 5 stars

    Worked but had a loose power button.

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

    While it did charge my phone it did have a loose power button which made it difficult to see how much power it had available.

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

    Junk

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

    Took it back the next day, didn't seem to do anything

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

      Dear valued customer,

      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. They’re glad to assist you. Thank you.

  • Rated 2 out of 5 stars

    Avoid

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

    Definitely overpriced and finicky. It charges my phone fine when connected to a lightning cable, but the wireless charging hardly ever works. Let’s face it the perk of this is the wireless option. One time it starts charging right away the next time it won’t charge no matter where the phone is placed. I got this powerbank half price on sale and still feel it was overpriced. There are much better options.

    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 3 out of 5 stars

    Item not as described

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

    Not what I expected product to be. Price is a bit overrated. I purchased another brand that works just as well at lowers price.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 2 out of 5 stars

    Only one charge

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

    I only get one charge out of it before it dies. It charges my iphone 11 fast, but it dies fast too.

    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.

  • Cons mentioned:
    Weight

    Rated 1 out of 5 stars

    Dont Buy This

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

    The cord included did not fit my Iphone it is for an android phone size. Also, tried taking with me to charge while out and did not work at all. Also very heavy so not really comfortable. So overall ... this never worked! Returned to Best Buy

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

    Brand new

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

    Caught fire in my car and had to yeet it out the window.

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

      Dear Customer

      We apologize for the issue you are having with this product. Please contact us immediately at service@energizerpowerbanks.com and let us know everything that happened in your car; was any person hurt? we will get you a new unit asap.