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Customer Ratings & Reviews

Your price for this item is $13.99
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The comparable value price is $59.99

Customer reviews

Rating 4.4 out of 5 stars with 185 reviews

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  • Value

    Rating 4.4 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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88%would recommend to a friend

Customers are saying

Customers frequently mention the long battery life and portability of the Ultimate Lithium 20,000 mAh power bank as key advantages. The LCD display and affordable price are also frequently praised features. However, some customers find the device to be somewhat large and heavy. Despite this, many feel the build quality and overall value justify these aspects.

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 10 Showing 181-185 of 185 reviews
  • Rated 3 out of 5 stars

    A bit overpriced but does the job

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

    I had it delivered with Doordash because I'm too lazy to leave the house and wanted it right away. If I was willing to wait 1 day I would have gotten a better one cheaper on Amazon.

    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 3 out of 5 stars

    Too slow to charge

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

    It takes too long for the Power bank to charge. It had to below 50% or it won't charge past 86%. The PowerBank had 41% when I started charging it. Even though I started at 41% it is stuck at 86%, and it took about 12 hours to get there.

    I would 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 1 out of 5 stars

    Having issues when brand new

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

    The battery wouldnt charge past 86. It does charge devices but instead of just showing the battery life thats left it also flashes "188", which is an error code.

    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 1 out of 5 stars

    Bad Battery

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

    It was at 44 percent and instantly dropped to 0 percent without using the battery to charge a device

    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 1 out of 5 stars

    what

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

    this item my daughter bought it from best buy as my birthday gift but its not working bad piece have been sold to us. it was disappointed

    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.