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Customer Ratings & Reviews

Your price for this item is $14.99
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Customer reviews

Rating 4.4 out of 5 stars with 858 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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86%would recommend to a friend

Customers are saying

Customers are pleased with the fast wireless charging and good battery life of the Ultimate Lithium 10,000mAh power bank. Many appreciate its ease of use and compact size, finding it convenient for travel. While some users noted the weight, most found a good balance between weight and capacity. A few customers experienced minor compatibility issues or noted that the device can get warm during use.

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 181-200 of 858 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love You So Much

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this was second times and it’s amazing, less heavy than the older one. It’s saving the battery for 4-6 days, good products. Never had any problems with this battery. Recommended

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Everything works

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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 everything works great. I can connect using usb b or usb c and the wireless charging works great. I no longer will find myself in the situation of having my portable power bank but not be able to charge my phone because i don't have any/or the right cables handy.

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

    Rated 5 out of 5 stars

    you won't regret this

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it's a flawless design with impressive energy capacity

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Better than my old one

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

    I bought 2 of them and one of them swelled up. I returned it. The second one is so far so good. It charges my Samsung Galaxy S23 Ultra. Using the type C input to charge is the way to go. Way faster than wirelessly charging.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Two thumbs up!!

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

    With its wireless charging capability, you can’t go wrong with this portable power bank. It charges fast and provides convenience in being able to charge wirelessly and wired simultaneously. Worths the price!

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Great little charger

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

    I love this charger. It charges other devices quickly and it charges from one bar to four very quickly. I charge my phone wirelessly on my desk and even my AirPod Pro charges wirelessly through the leather case.

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

    Rated 5 out of 5 stars

    Great buy

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

    Great item. I use it for charge phones and computers while traveling. No worries about finding outlets or batteries running low. Perfect for travel or as an emergency backup for every day use. .

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Wireless charger 20,000mAh

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

    wireless charger works as advertised!wireless charger works as advertised!wireless charger works as advertised! wireless charger works as advertised! wireless charger works as advertised!

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Amazing portable charger

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

    This portbale charger is 100% worth the money! The wireless charging feature really comes in handy when you dont have cables, and the versatility in ports is game changer! Definitely worth it!

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

    Rated 5 out of 5 stars

    Energizer did their thing with this one!

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

    Highly reccommend. I got this for just in case, & it became an essential. Great battery life! Has a bit of weight, but I’d say it’s more than justified for the great portable charger.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Wireless Portable Charger

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

    I just purchased this Power Pack Charger to keep my phone charged while away from home and it has done a great job so far! It is a little bit heavy to carry on my purse all the time though.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Wireless charging
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Energizer battery pack

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

    About the size of your cell phone. Twice a heavy as your phone. It’s energizer so you know there is a quality brand making the charger. It has the fast charge option which most new phones can benefit from.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Great power bank

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

    This is a great power bank. It allows flexible of charging wirelessly or with a cord. The charge speed is good and allows for several recharges of a smartphone.

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

    Rated 5 out of 5 stars

    Practical and effective

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

    It is a very practical and easy-to-use accessory, it charges quickly and is durable for several full cell phone charges, with a size that is easy to carry on trips.

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

    Rated 5 out of 5 stars

    Great wireless/portable charger....

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

    Better than advertised. Amazing. It helped on a recent hot springs trip to the moutain. I was able to recharge my phone and still use my GPS while on the road and as well in my room.

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

    Rated 5 out of 5 stars

    Good buy.

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

    I have a bunch of portable charges and this is by far the best I’ve owned. I can charge my phone from 20% to 100% in less than hour, and still have enough juice to charge other devices.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    A bit too heavy to carry around

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power bar but a but heavy. Would be okay for guys. My daughter didn’t like the heavy weight.

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

    Rated 5 out of 5 stars

    Great backup source

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

    Bought this for my international trip as a backup for my phone and its didnot disappointed me..Its very handy and long lasting storage. Also, didnt take much time to charge it back.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Works Great with the Samsung S21 FE 5G

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    As said in the title, the charger works very well and manages to charge my phone at a decent speed which most struggle to. Wireless charging is a bit slow and gets hot quickly, but as expected.

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

    Rated 5 out of 5 stars

    Great for going out with friends!

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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 super happy with this purchase. I bought this to take with me on a long concert day and was able to charge my phone, along with 2 of my friend's phones. I was the hero of the night!

    I would recommend this to a friend