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Customer Ratings & Reviews

Your price for this item is $8.99
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The comparable value price is $44.99

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 4 Showing 61-80 of 434 reviews
  • Pros mentioned:
    Battery life, Price

    Rated 5 out of 5 stars

    Great 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.

    A fine portable charger at a good price. Charge lasts for days. But you have to have the right charger plug to charge it.

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

    Rated 5 out of 5 stars

    Great 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 charger is great, it can charge my iPad & my husbands tablet while sitting in the great room working on it.

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

    Rated 5 out of 5 stars

    Great product

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

    Outstanding device for the money. It held a charge for an entire week on vacation and kept my devices running great!

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

    Rated 5 out of 5 stars

    Get it

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

    Blight this for my daughter after Black Friday deal . Pretty good she likes it . Kinda heavy but it charges quick .

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

    Rated 4 out of 5 stars

    Good PB

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

    Good power bank and capacity, very heavy though! But ok for price

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

    Rated 4 out of 5 stars

    Lots of power but not as versatile as I wanted.

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

    Although this battery pack stores a large 20k mAh charge, it will not charge a device when it is charging, so the only way to make use of the internal battery is to disconnect it from the charger and carry it with you. It is more applicable for when you don't have access to power and this is the only source to charge your device, while camping, at work, etc.

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

    Rated 5 out of 5 stars

    Portable phone ch charger

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

    This works great when you are out and your battery dies. Charging up the phone quickly too.

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

    Rated 5 out of 5 stars

    Insignia 20,000 mAh portable Battery

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

    It works well charging the phone and small game systems my son has.

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

    Rated 5 out of 5 stars

    So convenient

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

    This device charges quickly and is so convenient for on the go and for emergency situations.

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

    Rated 5 out of 5 stars

    Battery

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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.

    I have had the battery for over 3 years and have been using it as if I had recently bought it.

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

    Rated 4 out of 5 stars

    Bulky but Awesome

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

    A little heavy/bulky but worth it for the amount of charges it holds!

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

    Rated 5 out of 5 stars

    Powerful

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

    It has Excellent power and ease of function. Price is very reasonable for such great device.

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

    Rated 5 out of 5 stars

    convenient

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

    -a bit bulky -offers fast easy & multiple charges for devices on one full battery charge

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

    Rated 5 out of 5 stars

    Good Product

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

    Good experience. Lasted long and charges fast. I like the fact it can charge two devices at a time.

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

    Rated 4 out of 5 stars

    Insignia

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

    I've had an Insignia 10,000 mAh before. The 20,000 mAh is good, except for the weight.

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

    Rated 5 out of 5 stars

    Powerbank

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

    A little heavy but great to travel with, just put it in my backpack and go.

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

    Rated 5 out of 5 stars

    Great product! Best quality!

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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 great portable charger. I can charge fone and ipad at the same time.

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

    Rated 4 out of 5 stars

    Good, works well but beware

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

    Battery works but I have found that it requires me to hold down the button to get it to charge my phone. My first battery backup was just plug and it worked. But I was able to charge my phone Motorola stylus 2021 twice and kept the phone charged for a 5 hour drive using Google maps. Good product overall.

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

    Rated 4 out of 5 stars

    Decent charger

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Insignia is sort of becoming a brand I trust. I’ve had no issues with this charger

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

    Rated 5 out of 5 stars

    Power bank

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

    Excellent, bit heavier, but device are charging very super fast

    I would recommend this to a friend
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