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Customer Ratings & Reviews

Your price for this item is $3.99
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The comparable value price is $6.99

Customer reviews

Rating 4.5 out of 5 stars with 297 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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89%would recommend to a friend

Customers are saying

Customers commend the 5000 mAh Portable Charger for its portability, affordability, and quick charging capabilities. They appreciate its compact size, making it convenient for travel and everyday use. While some users have concerns about its battery life and capacity, many find it to be a reliable and cost-effective charging solution.

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 15 Showing 281-297 of 297 reviews
  • Rated 2 out of 5 stars

    Worth the price, but a little big

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

    Great charger. Would buy again, Best Buy brands are worth it.

    I would recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hello Gilizibub,

      Thank you very much for sharing your feedback, I am glad you are satisfied this Dynex - 5000 mAh Portable Charger for Most USB-Enabled Devices, I hope you enjoy it for a long time, but do not hesitate to let us know if you ever need any help with it, remember that we are here for you and we are going to do always our best to assist you.

      Insignia Support
      Alvin
      www.insigniaproducts.com/support BBY-ExBrand_Dynex

  • Rated 2 out of 5 stars

    Mine didn't last long

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

    The thing died pretty quickly, but while it worked. It was good

    No, I would not recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hi Gjty,

      Thanks for taking the time and effort to leave a review our Dynex™ - 5000 mAh Portable Charger for Most USB-Enabled Devices - Black. We’re sorry your experience didn’t match your expectations. It was an uncommon instance and we’ll do better in the future. If you have any more questions or concerns, please use the link below to reach us.

      Dynex Products
      Lisa
      http://www.dynexproducts.com/ BBY-ExBrand_Dynex

  • Rated 1 out of 5 stars

    Junk

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

    Junk. Don’t buy this. Fully charged it. Charged my iPhone a few times down to the end and I could never charge it again up to full captivity again. Pure junk, beware.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Shouldn't have bought it

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

    I can't even use this as the charging port is outdated

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    You get what you paid for

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

    The old saying rings true you get what you prce for. This device lasted only 2 days and only for 1 full charge.

    No, I would not recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hi Cece,

      Thanks for taking the time and effort to leave a review our Dynex™ - 5000 mAh Portable Charger for Most USB-Enabled Devices - Black. We apologize that our product did not satisfy your expectations. We are continuously working on improving our products and their designs and if you have any more questions or concerns, please use the link below to reach us.

      Dynex Products
      Lisa
      Please visit https://www.dynexproducts.com/ BBY-ExBrand_Dynex

  • Rated 1 out of 5 stars

    Charges, but….

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

    It does charge…but the plug for Christmas lights didn’t work. And it didn’t come with the charger cord.

    No, I would not recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hi there,

      I would like to express my concern about your experience with this Portable Charger, We deeply care about the performance of our products and I would like to further review your situation. You can reach us at the link below.

      Dina || Dynex Customer Care BBY-ExBrand_Dynex

  • Rated 1 out of 5 stars

    Portable battery charger

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

    Take forever to charge and Poor battery life......

    No, I would not recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hello Jason,

      Thank you for taking the time to leave a review of the portable charger. I am sorry to read that the unit took a long time to charge. I comprehend that this may be frustrating. Kindly contact us to check all options.
      Grecia M. Dynex Products | https://www.dynexproducts.com/contact-us BBY-ExBrand_Dynex

  • Rated 1 out of 5 stars

    Bailey

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

    Terrible quality does not hold a charge fluency material

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

    Good for long plane flights

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

    This portable charger worked well for my long flights. I do wish they were a bit more powerful. Was able to get my iPad from 20% to about 50% on one charge while being used. Would have been bored with out it.

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

    Fits older USB-A devices

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

    The USB-A type of connector on a portable charger is hard to find now and I was glad to pick this one up. Works fine, but the only down side is it's pretty large and heavy.

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

    Good item

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

    Really good for the price, and small to carry, can be put on a packet

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

    Great option for any smart phone or tablet.

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

    Cheap alternative to any brand name battery bank. Charges the same way.

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

    Compact extra charger

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

    It turned out to be handy pocket charger as needed.

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

    Works Fine

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

    Does the job and charging it uses the common usb not an odd size

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

    ??

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

    Pretty good item at a great price. Just what I needed!!

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

    Na

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

    It is good product and the charger works for a long time

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Didn't make it through the warranty period

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

    Good at first, quickly lost ability to charge. It's approx 8 months old and only used a few times. I used it yesterday and had it charging for 8 hours today, but still only 1 light flashing. Best Buy's answer is to schedule a visit at the store. I would not buy this again.

    No, I would not recommend this to a friend
    • Brand response from DynexCustomerSupport
      Posted .

      Hi there! Thank you for writing a review about our 5000 mAh Portable Charger for Most USB-Enabled Devices! Please feel free to contact us at the link below to get assistance with your unit.

      Rudson S.| Dynex Support.
      https://www.dynexproducts.com/ BBY-ExBrand_Dynex