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Customer Ratings & Reviews

Your price for this item is $9.99
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The comparable value price is $19.99

Customer reviews

Rating 4.4 out of 5 stars with 662 reviews

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  • Quality

    Rating 4.3 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers are delighted by the long battery life and portability of this Lithium-Ion Mobile Battery Pack. Many appreciate its compact size and find it to be a great value for the price. While some users experienced compatibility issues or found the cord length insufficient, the positive feedback on battery life and portability outweighs these concerns.

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 13 Showing 241-260 of 662 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great product for the price

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

    I bought these for my children for Christmas presents, but I had to test it out first to see how useful it was. I opened it and fully charged it, then I made sure my cellphone was completely dead. It did completely charge my phone to 100% so I am pleased to be able to have my daughter keep this in her backpack for when her phone dies during the day.

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

    Rated 4 out of 5 stars

    Great product for the price

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

    I bought these for my children for Christmas presents, but I had to test it out first to see how useful it was. I opened it and fully charged it, then I made sure my cellphone was completely dead. It did completely charge my phone to 100% so I am pleased to be able to have my daughter keep this in her backpack for when her phone dies during the day.

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

    Rated 4 out of 5 stars

    working good

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

    charges my iphones perfectly. no complaints for the price paid.

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

    Rated 4 out of 5 stars

    Works fine for what it is.

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

    Easy to use and portable and compact enough to fit in my purse.

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

    Rated 5 out of 5 stars

    A great first charger

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

    This was a very inexpensive portable charger. It's very easy to take around and charge my phone

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

    Rated 4 out of 5 stars

    great priced backup battery

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

    Nice battery backup in a compact package with plenty of power

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

    Rated 5 out of 5 stars

    Great Product!

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

    I love this product. Great quick charger, very reliable, small and convenient. Price is great.

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

    Rated 5 out of 5 stars

    Great idea.

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

    Works well. Get a fully charge in no time. Doesn't take too long to recharge it. A must have.

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

    Rated 4 out of 5 stars

    Handy gadget for charging smartphone.

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

    Comes in handy for charging your phone when you're on the go.

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

    Rated 5 out of 5 stars

    CHARGER ON THE GO!

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

    Charges my phone and other devices! Like the fact that it's easy to use and easy to carry!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great while on the run

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

    Changed it overnight. I had to use it to charge my phone when the battery died coz I was taking photos all day on some weeding.

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

    Rated 4 out of 5 stars

    Portable Power

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

    Good portable,power comes with cord charges quickly.

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

    Rated 3 out of 5 stars

    ok backup charger

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

    my boyfriend use this. it works ok, but i like actually having an extra battery.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Helped me many times.

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

    Been really handy when I need an extra jolt. There are times when I wish the charge was longer bit I can't complain

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

    Rated 4 out of 5 stars

    Decent battery pack

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

    I liked this because you can plug in any USB adapter and charge your device. The only downside is that I was under the impression that filly charged, it could restore even a tablet to 100% battery. My dead iPhone gets pretty close but not my iPad. But for the price, it works well enough that I'm not returning it.

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

    Rated 5 out of 5 stars

    great product

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

    Great charger on the go, reasonably priced, cool colors, definitely recommend

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

    Rated 5 out of 5 stars

    Excellent!!

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

    Does retain charge for a long period of time. For the price it's a great buy.

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

    Rated 4 out of 5 stars

    Great product for the money

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

    This is a great product for providing power whenever and wherever you might need it. It provides a full charge for a cell phone at any time. The convenience of the item is fantastic. It is a little bulky but that's to be expected for what it does.

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

    Rated 5 out of 5 stars

    Does its job

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

    I bought this because, unfortunately, my phones can't hold a charge for a whole day. I don't recall how long it takes for this thing to fully charge, but it charges your phone/device up pretty quickly. I think I saw these on the Black Friday ads coming up soon, so I would definitely recommend this as a stocking filler. You can't go wrong with more battery for your phone/device!

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

    Rated 4 out of 5 stars

    Does the job

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

    It's not a bad device. Only major problem I had with both is as soon as a usb is plugged in its on and doesn't turn off even if a phone is not connected it drains the battery...if ur out and about and need a recharge I would recommend. The newer version has an on off switch that I prefer much better though.

    I would recommend this to a friend