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Customer Ratings & Reviews

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Customer reviews

Rating 4.5 out of 5 stars with 434 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers admire the 20,000 mAh Portable Charger's impressive battery life and its ability to charge multiple devices. Many appreciate its value for the price and the convenience of its portability, although some find it bulky and heavy. Positive feedback also highlights its performance and compatibility with various devices, including iPhones. However, the charger's size and weight are recurring criticisms.

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 10 Showing 181-200 of 434 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Battery

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

    Absolutely love it gave my brother the one I add since he loved it so much so i went back to buy another one for me again

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

    Excellent device in case of power failures

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

    We decided to get a portable charger because we experience power failures in the summer sometimes because of hurricanes and after the power grid failure last February when we had no power for 3 days. This device takes a little while to charge but once it is charged it works well. It is great to take with you when you travel and it is easy to use. We also like the dual port option.

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

    Rated 5 out of 5 stars

    Worth the price!

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

    Expensive but worth the peace of mind. It kept my smartphone charged all day during a recent roadtrip, despite heavy usage.

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

    Rated 3 out of 5 stars

    Goo buy for price

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

    Overall good battery it is a bit on the heavy side but other than that good.

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

    Rated 4 out of 5 stars

    Good, but too big.

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

    It works perfectly but it is big and bulky. There are better options with a smaller footprint.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    A bit chunky

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

    It is a bit heavy, but works great. Can be used to charge up to 3 devices at once.

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

    Rated 5 out of 5 stars

    Solid battery

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

    It’s a great battery pack. I use it for a camera setup and it last for a few days.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Good value

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

    Although it works well, it is heavy. But the price was right.

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

    Rated 5 out of 5 stars

    4 chatges on my phone

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

    Great value battery pack just as good as an anker one i have but doesnt look as hood but at this proce im ok with it

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

    Rated 5 out of 5 stars

    Great for us during a snow storm

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

    Good battery great price! Would recommend anyone who needs an affordable portable battery look into getting this one!

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

    Dashcam

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use it for a dashcam and it works great. I bought two for each car.

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

    Rated 5 out of 5 stars

    Excellent product

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

    Excellent charger for the money. Great value for all.

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

    Rated 5 out of 5 stars

    Just a brick but it does the job!

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

    Works great and seems to charge quickly with the USB-C port. There are prettier devices but this one does get the job done.

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

    Rated 5 out of 5 stars

    Battery pack

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product... works flawlessly. Love the way it works.

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

    Portable charger

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

    Got this to charge my i phone. Works great. I will always take it with me when traveling.

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

    Rated 5 out of 5 stars

    Juice on the Go!

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

    Has enough juice to last you throughout the day. Insignia is a good brand buy BB.

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

    Rated 5 out of 5 stars

    Worth it

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

    I used it a lot on my trip outside of the country. It holds up a lot of juice

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

    Rated 5 out of 5 stars

    Great

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This takes a long time to charge but is able to last a long time, especially if you're charging one device

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

    Rated 5 out of 5 stars

    Awesome product for a regular customer

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product! Charges my iPhone pro max about 3.5 times before giving out.

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

    Rated 5 out of 5 stars

    Best battery charger

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

    This is a great product for a great price. Once this battery pac is charged up it last a long time. I love it.

    I would recommend this to a friend