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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 103 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers are satisfied with the 22.5W Fast Charging 20000 mAh Power Bank, particularly its impressive charging speed and long-lasting battery life. Users appreciate its overall performance, finding it works well right out of the box. The power bank's portability is also a plus, with some customers noting they can even charge their laptops.

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 2 Showing 21-40 of 103 reviews
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Charger

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

    Has a long charged without having to charge it alot and fast charging

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

    Rated 4 out of 5 stars

    Cost Effective

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

    The price is good, and it has enough power to last without much worry.

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

    Rated 5 out of 5 stars

    Get it let it charge the possibilities

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

    This is the one to Get. Fast charging and very durable.

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

    Rated 5 out of 5 stars

    Great charger

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

    Works fast and charges fast. Lightweight and easy to use. Love it so far.

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

    Rated 5 out of 5 stars

    Great power backup on the go!

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

    Charges fast and holds the charge very well. Perfect on-the-go companion for all your charging needs.

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

    Rated 5 out of 5 stars

    Great backup!

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

    I needed a backup portable charger, took a chance on this one and I'm happy with it's performance, however,it took a while to charge the first time I plugged it in, hopefully it won't require all day to charge when it totally dies.

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

    Rated 4 out of 5 stars

    Barry T

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

    Works very well and stays charged for a long time. Only drawback is it is a little heavy.

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

    Rated 5 out of 5 stars

    Great charging device!

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

    Awesome device! Comes with a carrying case and a short USB-C cable. It is a bit on the heavy side, but it's 20000maH so it's got some juice to it.

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

    Rated 5 out of 5 stars

    fast charging

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

    Okay, so let's talk about the INIU 22.5W 20000 mAh power bank. I've had this thing for a bit now, and honestly, it's a solid 10/10 . If you're tired of your phone dying midday, this is the power bank for you. First off, the capacity is a game-changer. I've got a Google Pixel, and this thing can charge it up multiple times over. I've gone on weekend trips and never had to worry about finding an outlet. It's also great for charging my earbuds and smartwatch on the go.

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

    Rated 5 out of 5 stars

    Power bank

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

    It holds great charge. It charges efficently. I find it very useful

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

    Rated 5 out of 5 stars

    Ready To Shoot

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

    It was very reassuring to have a power source when I need it. I was om a 5 day 4 night sailing trip on a schooner in late October 2025 in British Columbia. Having my IPhone ready to take pictures and videos made my trip more enjoyable as I am able to share with friends who can no longer travel.

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

    Rated 5 out of 5 stars

    Power Bank

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

    Perfect size, fit I your pocket. Charge your device quick

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

    Rated 5 out of 5 stars

    Good product

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

    The built-in flashlight has already proved useful. The power level display lets me know when to recharge it and, while a bit heavy, is easily carried in your pocket or backpack.

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

    Rated 5 out of 5 stars

    Excellent Device with A Great Price

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

    Product works amazing. Extremely fast charging and the cost is legit. I normally go with a more expensive brand but this did not disappoint. Definitely would recommend to anyone not looking to break the bank but still have a reliable power source on hand. I've used it to charge my MetaQuest 3, my phone, PS5 controller and even my bluetooth headphones.

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

    Rated 5 out of 5 stars

    Great buy

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

    Great item. Keeps charge will! Perfect for long trips

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

    Rated 5 out of 5 stars

    Fast Charging

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

    Fast charging product. We have always used INIU and this generation is the most convenient. I can charge my laptop

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

    Rated 4 out of 5 stars

    Review for INIU - 22.5W Fast Charging 20000 mAh

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

    Overall, this is a great fast charging power bank. I had a great experience using it to quickly charge my phones. My only issue with it is that is not too portable and it's too big to easily fit in your pocket, if you wish to carry it around. You also need to buy a charging cable as this doesn't come with one. Despite these drawbacks, I would still recommend it.

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

    Rated 5 out of 5 stars

    Good product

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

    Very good product, works well, fast charging, looking one more for my kid

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

    Rated 5 out of 5 stars

    Necessity

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

    Instant life saver. As a person who does business on the go this battery pack has been a life saver especially with keeping my devices charged at all times. Well worth the investment.

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

    Rated 5 out of 5 stars

    great charger

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

    Awesome fast charger, I love the display that shows how much charge is left in the charger.

    I would recommend this to a friend
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