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Customer Ratings & Reviews

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Customer reviews

Rating 4.1 out of 5 stars with 2591 reviews

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86%
would recommend
to a friend

Customers are saying

Customers express satisfaction with the Lithium Ion Portable Battery Charger's long battery life, portability, compact size, and affordable price. Many appreciate its lightweight design and compatibility with various devices. Positive feedback also highlights the charger's performance and vibrant color options. A minor concern raised by some users is that the unit can get warm during charging.

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 30 Showing 581-600 of 2,591 reviews
  • Pros mentioned:
    Portability

    Rated 4 out of 5 stars

    Better then expected

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

    Works better then expected. It seensures to be solid / sturdy , incase it drops

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

    Rated 4 out of 5 stars

    good product

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

    I like how is matches my phone. It holds the battery for about an extra 10 hrs.

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

    Rated 4 out of 5 stars

    Very good for the price

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

    I would recommend this to the future buyersas this it's a good for the price.

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

    Rated 4 out of 5 stars

    Works well

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

    Works good as a backup battery to use when cell phone is dieing for an emergency

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

    It works, but not for what I needed.

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

    Overall, this is a good device that works for phones that don't require a higher amp output. Or at the very least, it may work on phones besides the Galaxy S5. I bought 2 of these (1 for me and 1 for my girlfriend) and we both have the Galaxy S5. I bought these on the spur of the moment because I assumed they would work and I was pressed for time. I was wrong about them working. Unfortunately I couldn't return them because I had already thrown the packaging away and wasn't smart enough to try them before going on a week long trip out of state. I tried these on my Galaxy S3 and they work just as they're supposed to, so I know there's nothing wrong with them. I've also tried them on my Lenovo A10 tablet, and despite the directions telling me that it could work, it didn't. In conclusion these work, but not on devices that require an amp input greater than 1 amp.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Charging speed

    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.

    This product does the job. It charges rapidly and worked with my iPhone 6.

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

    Rated 4 out of 5 stars

    decent battery for the money 2000mh

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

    Use on a non smart phone, can almost get 2 charges out of it. Does the job!

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

    Rated 4 out of 5 stars

    cool

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

    Dynex - Lithium-Ion Battery for Most Micro USB-Enabled Devices - Ruby is cool

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

    Great gift

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

    Gave this one to my son. It's the color of his favorite team and he loves it.

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

    Rated 4 out of 5 stars

    Power Bank

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

    The power bank works. And the price is right. Great to have and give as a gift.

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

    Rated 4 out of 5 stars

    Great product

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

    Very good product . Very handy when you need to charge your phone on the fly

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

    Small but effective.

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

    Love the fact that it's lite and easy to manage. Quick charge. Very effective.

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

    Rated 4 out of 5 stars

    extra battery power when needed

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

    Just slip this battery in a pocket and have extra battery life when needed.

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

    Rated 4 out of 5 stars

    Very good charger for the price

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

    It's nice and small last a long time before charges good value for the money

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

    Rated 4 out of 5 stars

    Works well for price

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

    Went in to buy more expensive model. Dynex was smaller and less expensive.

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

    Rated 4 out of 5 stars

    Great for work

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

    I like having this at work and in the car since I don't have a car charger.

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

    Perfect!

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

    I love this item and it's easy to carry and use..I'll recommend my fiends too.

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

    Rated 4 out of 5 stars

    Convenient

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

    Love having this for trips. Fits perfect in a purse or pocket for easy travel.

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

    Rated 4 out of 5 stars

    Battery

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

    Needed a battery for times I might need a charge at school. Works well .

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

    Good little charger

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

    Bought this on Black Friday. Great bargain. Works great to charge iPhone.

    I would recommend this to a friend