Customers regard the 'Ultimate Lithium' charger highly for its impressive charging speed and long-lasting battery life, making it a reliable power source on the go. Its portability and lightweight design are appreciated, while the LCD display is a convenient feature. Overall, customers are satisfied with the charger's performance and size.
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 5 Showing 81-99 of 99 reviews
Rated 5 out of 5 stars
Star Employee
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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 helped by a young man named Jean who was very patient with me and took time to explain how to use the pocket charger - senior citizens appreciate an employee like Jean!
I would recommend this to a friend
Rated 5 out of 5 stars
Great 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.
Got this for a trip and it has been working out wonderfully. It works with any kind of phone and that is what i wanted.
I would recommend this to a friend
Rated 4 out of 5 stars
Fair
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Does the job but only 1 charge with a remaining 35% power after charging my Android phone fully.
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Good quality
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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.
This portable battery charger is a Good quality for the price I paid.
I would recommend this to a friend
Rated 5 out of 5 stars
Highly recommend
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is very helpful when I need to charge my phone and use it at the same time.
I would recommend this to a friend
Rated 4 out of 5 stars
Good
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
not very compatible with iphone, not fast charging but ok
I would recommend this to a friend
Rated 3 out of 5 stars
Not recommending as a wireless charger
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The height of the power bank is bit long and not compatible with most of the mobile phones when charging wirelessly. The package is sealed; therefore, the customers cannot test it before buying. If you are taking it as a wireless charger, it will be a waste of money
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.([email protected]) We will be glad to assist you. Thank you.
Rated 4 out of 5 stars
Battery Pack
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good purchase, battery does run out quickly but good purchase
I would recommend this to a friend
Rated 5 out of 5 stars
Charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We love it. Great value for the price. It’s nice you can hook up 2 devices
I would recommend this to a friend
Rated 2 out of 5 stars
Average
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Didn’t even make it to 4 months, now it wouldn’t charge up anymore. It was great when it was working.
It does heat up quite well anytime it’s put to work
I would recommend this to a friend
Rated 1 out of 5 stars
Battery only good for 1 year with minimal use
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Only used it a few times and now the device won’t shut off. It remains on despite holding down or double-clicking the battery’s only button, regardless of the devices connected to it or while charging the battery back to full. It has a 1 year warranty and this one stopped working a couple weeks after the 1 year expired.
No, I would not recommend this to a friend
Brand response from Energizer PowerPacks Service Team
Posted .
Hi Flip, We’re sorry your power bank stopped working right after the warranty expired. When a power bank is left unused for long periods, its internal lithium cells can self-discharge and degrade, which may cause issues like failure to power off or reduced performance. We truly appreciate your feedback and regret the inconvenience this caused. --Energizer PowerPacks Service Team
Rated 1 out of 5 stars
NOT reliable.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Do not recommend this product. I used it twice, and both times, it became extremely hot to the touch to where it put me in a panic. I no longer trusted using it.
No, I would not recommend this to a friend
Brand response from Jamal Chen
Posted .
Dear Miss9295,
We are extremely concerned to hear that your power bank became extremely hot to the touch. Please stop using the product immediately. This is not the safe and reliable performance you should expect, and we sincerely apologize for this frightening experience.
We want to make this right for you. Please visit our support page at https://support.energizerpowerpacks.com/ and fill out the form so our team can assist you directly with a full refund or a replacement.
-- Energizer PowerPacks Service Team
Rated 2 out of 5 stars
Not compatible with iPhone
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works perfectly with my Samsung Galaxy S25U, but failed to charge iPhone. Unfortunately I got rid of package so I cannot return it
No, I would not recommend this to a friend
Brand response from Jamal Chen
Posted .
We apologize for any confusion regarding charging iPhones with this power bank. iPhones with a Lightning port require a specific USB-C to Lightning cable or a converter to charge from a USB-C port. If you are using the correct cable and are still experiencing issues, we'd be happy to help. Please visit our support page at https://support.energizerpowerpacks.com/ and fill out the form so our team can assist you directly.-- Energizer PowerPacks Service Team
Rated 2 out of 5 stars
Cordless battery charger
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
If you have the correct case it work great. You have to know how to use the charger. Instructions were vague
No, I would not recommend this to a friend
Brand response from Jamal Chen
Posted .
Thank you for your feedback! We're glad to hear that the power bank is working great for you with the correct case. We sincerely apologize that the instructions were vague and that you had to figure out how to use it. Your feedback is valuable, and we'll share it with our product team to improve our user guides in the future.-- Energizer PowerPacks Service Team
Rated 1 out of 5 stars
bad quality
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I had a bad experience with this battery charger, I couldn't charge my samsung Galaxy cellphone. I could charge my iphone cellphone only.
My apologies but this is the truth, I will return it
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.([email protected]) We will be glad to assist you. Thank you.
Rated 1 out of 5 stars
Failed After One Charge
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Failed after one full charge on an overseas trip, leaving me scrambling for a new solution in a foreign country.
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.([email protected]) We will be glad to assist you. Thank you.
Rated 1 out of 5 stars
RR
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
There are other choices before I buy another one. Please the new buyers should consider the same.
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.([email protected]) We will be glad to assist you. Thank you.
Rated 1 out of 5 stars
Don’t buy this
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Didn’t like it very much. Felt cheap. I thought it was magnetic but wasn’t so I returned it.
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
I like it!
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Super handy and a must have for any trip. Love the wireless charging.