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Customer Ratings & Reviews

Your price for this item is $41.99
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The comparable value price is $59.99

Customer reviews

Rating 4.4 out of 5 stars with 172 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers frequently mention the convenience of wireless charging and the long battery life of the Ultimate Lithium 20,000 mAh portable charger. They appreciate the LCD display that shows the remaining power and find the charger easy to use. However, some customers find the charger to be heavy and a few have experienced issues with the battery life and the charger stopped working after a short period of time.

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.
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Page 1 Showing 1-4 of 4 reviews
  • Rated 2 out of 5 stars

    Okay

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

    You have to push the button for it to work it doesn’t charge fast wireless n it not magnet after month of using it if u don’t put it right it won’t charge too u better off using the wire to charge it’s pretty big

    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.

  • Rated 2 out of 5 stars

    Poor charge.

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

    I was unable to get this power bank past 78% and it charged devices extremely slow.

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

      Dear valued customer, Thank you for the comment.
      As for the charging up to 78%, it's recommended to fully charge and discharge the power bank a few times to calibrate the battery.
      If the issue persists, please let us know.
      Thank you!
      please feel free to contact us.(service@energizerpowerbanks.com) We will be glad to assist you.
      Thank you for your understanding.

  • Rated 2 out of 5 stars

    Wireless issue

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

    It over heat.. i put my phone to charge wireless and i noticed smoke smell

    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

    This item sucks do not buy it

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

    it sucks! Do not buy it! It sucks! Do not buy it! It Sucks! Do not buy it!

    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.