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Customer Ratings & Reviews

$29.99

Customer reviews

Rating 4.5 out of 5 stars with 116 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

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Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers value the Ultimate Lithium power bank for its fast charging speed and portability, making it easy to carry around. Users also appreciate its overall performance and the extended battery life it provides for their devices. The power bank's lightweight design and convenient size are additional benefits that customers find appealing.

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 3 Showing 41-60 of 116 reviews
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Perfect Timing

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

    Perfect item for what I needed. My port was worn out and couldn’t hold a charge. The wireless charger was just on time for me to keep my phone charged.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Great news ten to buy

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

    Thank you I love this item easy to use easy to carry and customer service was amazing you have me as a customer for long term and highly recommended

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

    Rated 5 out of 5 stars

    Great purchase

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

    Love the quality and how fast it chargesmy phone .

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

    Everready power brick

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

    I needed another power brick and found this one at Best Buy but it was not with the other power bricks. I like the features and price. Has both USB A and USB C connections for charging devices plus it has a magnetic charger

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

    Not totally satisfied.

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

    I purchased it Because of the light weight and fast charging... unfortunately, I'm not completely satisfied with this item. It tends to heat up while I'm charging my cell.

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

      We're sorry to hear that you're not completely satisfied with your power bank due to the heat it generates. While some warmth is normal during charging, excessive heat is not. This can sometimes be caused by a misaligned phone during wireless charging. For the best performance and to minimize heat, please ensure your phone is centered on the charging pad. If the heating persists even with proper alignment, please visit our support page at https://support.energizerpowerpacks.com/ and fill out the form so we can assist you.

      -- Energizer PowerPacks Service Team

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    The best

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

    Is better this charger, I’m happy with my new charger

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Charger

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

    It has enough capacity to charge twice, good for every day

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Best External Battery

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

    You need to have this magnetic external battery for your phone. It is essential and adds hours of battery life to your phone

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Simple and light portable option of having relaxed

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

    Simple and light portable option of having relaxed mind regarding time on your screen.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 4 out of 5 stars

    Satisfactory.

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

    I haven't needed to use it during an emergency, but I did have it recharge my phone successfully. It is a little bigger & heavier than I'd hoped, but still quite portable.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good battery pack

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

    Works amazing and a good value for the price of the item

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

    Go with brand u know

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

    I have one exactly like it Got this for a friend Only one problem Being classified as a "lithium battery" (rather than an uncharged powerbank) cannot ship it

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

    Rated 5 out of 5 stars

    Energizer Magsafe charger

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

    I would recommend this portable charger to anyone who is looking to get one. Very fast charging on my Google Pixel 8 pro

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Totally amazing

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

    This iPhone charger is amazing! It could probably make sliced bread

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

    Rated 5 out of 5 stars

    Good battery life

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

    Works as intended. Has enough charge for 2 full charges with a bit left over

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good Charger

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

    Get the job done. Nothing fancy it works well. Good charger!

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

    Rated 4 out of 5 stars

    Energizer 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.

    I like that I do not need cable to charge my phone

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Vesitile

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

    I'm pleased with the purchase. It works well and I like the versatility because it allows wired and wireless charging.

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

    Portable charger

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

    Better than the MagSafe ! Works on my IOS and my mom's android device. Life span on this charger is Legit

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

    Rated 5 out of 5 stars

    Good option for charging cell phones

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

    I have only used it for one trip so I can’t talk to longevity of the item, but it did work as described for charging cell phones while at Disney and Universal.

    I would recommend this to a friend
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