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Customer Ratings & Reviews

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Your price for this item is $18.99
The comparable value price is $34.99

Customer reviews

Rating 4.4 out of 5 stars with 434 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

86%would recommend to a friend

Customers are saying

Customers admire the 10,000mAh SLIM METAL PowerBank for its wireless charging capabilities, with users expressing their love for this feature. The battery life is also a highlight, with customers reporting that it delivers a substantial charge. Additionally, its portability is appreciated, as it fits comfortably in hand while charging.

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 22 Showing 421-434 of 434 reviews
  • Rated 1 out of 5 stars

    Teribble Portable

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

    Heavy and does not work fast at all. Lucky to get 50% charge out of it.

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi Sg7278,
      I’m sorry this power bank feels heavy and isn’t providing the charging performance you expected. Limited output like that may indicate a defective unit, so please reach out to our support team for assistance or a possible replacement:

  • Rated 1 out of 5 stars

    Item not received

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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 received item as of 01/16/26 Order was placed Dec 24th

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi MAlal,
      I’m sorry your order placed on December 24th still hasn’t arrived as of 01/16. This is a shipping issue, and the delay is understandably frustrating. You may want to contact Best Buy’s customer service for assistance with locating.

  • Rated 1 out of 5 stars

    Issue

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

    Good product for the price but defective quality needs to be improved Battery is puffed up

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi HSN99,
      We take this issue very seriously and apologize for the problem you've experienced. We want to help resolve this for you. Please visit our support page at
      [https://support.energizerpowerpacks.com/](https://support.energizerpowerpacks.com/) and fill out the form so our team can provide you with support.
      -- Energizer PowerPacks Service Team

  • Rated 1 out of 5 stars

    Magnetic side plastic cover came off

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

    Magnetic side plastic cover came off after a couple of uses.

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi Chris,
      We’re sorry the magnetic side cover came off so quickly. Please contact our support team for assistance or a possible replacement:

  • Rated 1 out of 5 stars

    Cheap tech

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

    This products power button fell off within a few days. This product is low quality.

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi William,
      We’re sorry to hear the power button came off so quickly. That’s definitely not the quality we aim for. Please visit our support page: (https://support.energizerpowerpacks.com/) and fill out the form so our team can assist you with troubleshooting or arrange a replacement.
      --Energizer PowerPacks Service Team

  • Rated 1 out of 5 stars

    Cheap material and not strong magnetic

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

    The material is very poor; the battery doesn't stay firmly attached to the phone.

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi 1234,
      We’re sorry the magnetic hold and material quality didn’t meet your expectations. Please note that thick phone cases or metal accessories can weaken the magnetic grip, making the battery less secure. Please visit our support page: (https://support.energizerpowerpacks.com/) and fill out the form so our team can assist you with troubleshooting or arrange a replacement.
      --Energizer PowerPacks Service Team

  • Rated 1 out of 5 stars

    Waste of money

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

    It didn't work. It did not charge my phone. I had to return it.

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi FEMontesa,
      We’re sorry to hear the power bank didn’t work and you had to return it. Your feedback is valuable and helps us improve product reliability for future designs.
      -- Energizer PowerPacks Service Team

  • Rated 1 out of 5 stars

    Dont work

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

    Did not get charged its wasted money and i will not recommend to anyone

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi RodrigoC,
      We’re very sorry to hear the power bank didn’t work and that you feel it was a waste. Please reach out to our support team at:

      They can assist with troubleshooting or arrange a replacement under warranty.
      --Energizer PowerPacks Service Team

  • Rated 1 out of 5 stars

    Very cheap

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

    Sadly i had to return it. Hoping to get a better version

    No, I would not recommend this to a friend
    • Brand response from Energizer PowerPacks Service Team
      Posted .

      Hi Bestbuyshopper,
      We’re sorry the power bank didn’t meet your expectations and appreciate you sharing your feedback. Returning it was the right call, and we hope you find a version that better suits your needs. Your input helps us improve future designs.
      --Energizer PowerPacks Service Team

  • Rated 1 out of 5 stars

    Trash

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

    Trash i returned it in 5 mins.....................

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

      Hi DEEe,
      We’re sorry to hear the product didn’t meet your expectations and that you returned it so quickly. Your feedback is valuable and helps us improve future designs. If you’d like to share what specifically disappointed you, we’d love to learn more.

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Love it!

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

    Excellent definitely comes in handy in case of an emergency

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

    Good Charger

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

    A little bulky and an awkward fit for the Samsung s25 ultra. But if you look at any photos it's about what you would expect. And also does what it's supposed to, connects to a magsafe case and charges the phone.

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

      Hi Jacob,
      Thanks for your review! We're glad the charger performs as expected and connects well with your MagSafe case. While the fit may feel a bit bulky on larger phones like the Samsung S25 Ultra, the slim metal design aims to balance durability with wireless compatibility. Your feedback helps us refine future designs.
      --Energizer PowerPacks Service Team

  • Rated 5 out of 5 stars

    Energizer 10,000mAh Power Bank

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

    small sized wireless backup battery with 10,000 mAh capacity, magnetic or USB-C charging.

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

    Portable charger

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

    Now I can charge my phone anywhere I go 32 hour last what else do I need

    I would recommend this to a friend