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Customer reviews

Rating 4.3 out of 5 stars with 13103 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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91%would recommend to a friend

Customers are saying

Customers value the portability, affordability, and quick charging capabilities of the 2000 mAh Portable Charger. They appreciate its compact size and find it convenient for use on the go. However, some customers have concerns about its battery life and capacity, as it may not fully charge certain smartphones and its charge may not last long.

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 71 Showing 1,401-1,420 of 13,103 reviews
  • Rated 5 out of 5 stars

    Good Reliable Basic Battery

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

    No problem with battery. Have been using on and off for the last 6 months. The design is sleek with no exposed buttons that are inadvertently pushed. Just plug in and a light will display.

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

    Solid Battery No Frills

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

    No problem with battery. Have been using on and off for the last 6 months. The design is sleek with no exposed buttons that are inadvertently pushed. Just plug in and a light will display.

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

    Great

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

    Easy to use. Great back up when traveling,I used it on my recent travels especially at airports when everyone was using available charging areas.I am looking forward to using on my next trip out of country.

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

    Portable backup for cell phone

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

    This device fits in my notebook case. It is handy for recharging my cell phone if AC connections are not available. Will recharge my Samsung Note 8.

    I would recommend this to a friend
  • 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.

    These work with android phones and charge up to about 75% god to have in case you are running low on phone battery.

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

    not bad, but not sure if i will really use this

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

    I had hoped this could provide more of a charge for my tablets, but will likely be used more frequently for our cell phone

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

    Very useful

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

    Very useful My wife and daughter are use this all the time on trips and anytime or we might need it

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

    extra charger is must to have.

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

    Little wonder. When I was visiting Disneyland This is essential. You do not have to worry about running out of battery. Works like a wonder. Everyone should carry one.

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

    Just the right size

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

    Perfect size to keep in my pocketbook in emergency. Only used a few times but did not take very long & charged completely.

    I would recommend this to a friend
  • 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.

    GOOD FOR CHARGING PHONES, SMALL ENOUGH TO CARRY IN YOUR POCKET IN CASE YOU NEED TO CHARGE IN A PINCH.

    I would recommend this to a friend
  • 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.

    This charges my phone little more than half way. It's cheap, and has an LED light to show when it's done charging.

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

    Dynex Portable Charger

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

    I purchased the Dynex Portable Charger as a backup for my phone. It's a convenient option and fully charges my phone once.

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

    Price makes it worth it

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

    These back up batteries are a dime a dozen but the price makes the difference. I picked up a few and they work great and are light weight meaning adding one to my purse isn’t a problem.

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

    Great convenience

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

    I bought six portable chargers to pass out to my niece and nephews. They are always on the go and constantly on their phones. They love having the Chargers available when they need a quick charge.

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

    Great charger

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

    The charge on this lasts a long time. If you don't have an external battery for your phone, get this one. It comes in multiple colors, and you'll always have power when you need it for long trips.

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

    Great

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

    The only downfall on this product is that it doesn't include an universal adapter, but then again it would cost more if it was included in the package...I thought this product was very reasonably priced...

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

    Cell phone Battery Back-up

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

    Works great. Perfect size for carrying in glove box, purse, computer case, backpack or pocket. I take mine with me on walks or hikes to ensure the safety factor of having a charged emergency contact phone.

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

    Does what expected

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

    Not an issue with the portable charger. It seems to charge fairly quickly itself. My daughter uses it with her phone. I got a great deal, found it on clearance for under $5 so it was a great buy!

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

    Dunce portable charger

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

    It's a good charger Charge is fast If you need to charge a couple of devices then you will need something with more power

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

    Low cost and functional

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

    I like it. It works fine and was on sell. It is a handy thing to have when you are away from home. I recommend.

    I would recommend this to a friend