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Customer Ratings & Reviews

Your price for this item is $29.99
The comparable value price is $44.99

Customer reviews

Rating 4.3 out of 5 stars with 172 reviews

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  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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82%would recommend to a friend

Customers are saying

Customers value the Ultimate Lithium power bank for its fast charging speed and long-lasting battery life. Users appreciate its ease of use and convenient size, making it highly portable. The LCD display is also a valued feature, and some customers find the weight and price to be reasonable. Overall, customers seem to be satisfied with the product's performance.

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 8 Showing 141-160 of 172 reviews
  • Rated 3 out of 5 stars

    It works

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

    Works for most stuff the only issue I have is the magnet for wireless charging is kinda weak even with a thin case on phone I have to play with it to find the “sweet” spot

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

    Worth the price this battery

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

    It works wonderfully it chargers properly my cellphone

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

    Great charger

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

    Very handy portable charger. The inputs were what I was looking for

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

    Helping hand

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

    Works great when you need an emergency charge on your cell phone or IPad.

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

    Energizer mobile charger

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

    The energizer mobile charger does just what it claims!

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

    Very Versatile

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

    Bought these for my kids to use for phones and laptops. They love them!

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

    Overall very good

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

    After using the item it has been working perfectly fine and would recommend

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

    Great value easy to use

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

    So far my wife loves it so she doesnt have to look for a cord.

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

    Review

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

    Works really well ,but takes forever to get fully charged.

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

    Power to the sky

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

    Big but really good charger is good for two iphones

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

    Lovw it

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

    I love this item its very conveniences for on the go

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

    Good on the go

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

    The wireless charge function does not work well. The rest is pretty good.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Maybe good for Android phones not good for iPhone

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

    Not good for iPhone… While this is marketed as a mobile wireless charging device using the pad, it won’t even charge through a genuine iPhone thinnest case and when using a pro max iPhone the cameras make the phone not sit and you must hold it touching to charge. Its probably ok for Android not iPhone

    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

    Too Big and heavy

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

    Too big and heavy. Bought it mainly to use to charge the iPhones when away from home. Didn't really work out. The magnet is not strong enough to stay on the phone while charging so you have to put in down and not move them. Not convenient.

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

    Replace

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

    This power bank it’s not working it’s touch power but not working

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

    Worse customer service

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

    Dont buy stuff at bestbuy they don’t give you any warranty unless you paid for it, go to the manufacturer or amazon

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not the Best

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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 unfortunately, unimpressed. It is heavy and didn't charge a phone as quickly as smaller chargers do.

    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

    Energizer battery

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

    Not too good. I have to constantly reconnect USB to get it to work

    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

    Doesn’t hold charge

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

    Would not hold a charge. Went from 100% to 5% in less than two days with no use. When fully charged, took a long time to get phone to 80% before battery was dead.

    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 1 out of 5 stars

    Died after second charging

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

    Bought two of these chargers. After the second recharge, one inexplicably discharged its energy without any devices or cords connected to it. I could watch the charge level go down right before my eyes on the display. Returned them without issue.

    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.