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  • Front. Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices.
  • Alt View 1. Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices.
  • Alt View 11. Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices.
  • Alt View 12. Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices.
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  • Product Feature: Insignia 20,000 mAh Portable Charger video 0 minutes 50 seconds

Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black

Model:
NS-MB20K
SKU:
6362533
Highly rated by customers for:
Your price for this item is $38.99
Clearance
The comparable value price is $44.99

Customer reviews

Rating 4.6 out of 5 stars with 483 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers regard the 20,000 mAh Portable Charger favorably due to its impressive battery life and ease of use, finding it particularly convenient for travel. Many appreciate its value for the price and large capacity, although some find it somewhat bulky and heavy. The charger's compatibility with multiple devices is also a plus for many users.

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 22 Showing 421-440 of 483 reviews

  • Perfect Charger for convenience

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

    I really enjoy this it is convenient so you can charge your phone and laptop

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

    Good but too heavy

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

    Good source and portable. However, I wish that it is not that heavy

    I would recommend this to a friend

  • Worry free

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

    Very powerful. Take this with you and you’ll never have to worry about juice jacking.

    I would recommend this to a friend

  • The best

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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 an awesome gift and charger for everyone to use, on any given device,

    I would recommend this to a friend

  • Does its job

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

    Nice charger and sleek design. Use it while at work and when traveling.

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

    Poor Quality, very disappointing

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

    I am very disappointed in this portable charger. I personally thought this was going to be great quality because I purchased a Bluetooth headset Insignia brand and because I had a good experience with that I chose this portable charger. It has 4 blue indicators for its battery life. It takes a really long time to charge the portable to full. When I use it to charge literally only 1 device, my android, it charges it fully, but it is obvious it drains fast. I intentionally bought this portable charger so it would last hours or even be able to charge multiple devices. I can not get several charges with this device. It's supposedly 20,000 Mah, but I am dissatisfied with it. I will be exchanging it for a different brand that may cost a little more, but definitely not as bulky as this Insignia and will last longer.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Works well

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

    Charges you phone 2 times with a full charge. I would recommend this product.

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

    Portable charger.

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

    Ok kind of product. Too heavy to carry around. Charge rate is not as desired.

    No, I would not recommend this to a friend

  • Portable charger for my kids phones.

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

    I got each of my boys one of these for Christmas because they would fight over mine.

    I would recommend this to a friend

  • help me safe my note

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

    It nice to be something that someone can' get. All my friend want one also

    I would recommend this to a friend

  • Works as advertised...

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

    Works as advertised and of can be used to fast charge phones.

    I would recommend this to a friend

  • Good charger

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

    My wife always wanted one since I had one and it really came in handy on vacation. She loved it~

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

    Backup Cordless Battery Charger

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

    These come in handy!! This particular one is really heavy.

    I would recommend this to a friend

  • Great product

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

    Great product that I purchased and I would recommend to my friends and family

    I would recommend this to a friend

  • As Described

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

    Product is as described. Was delivered when it stated it would be.

    I would recommend this to a friend

  • travel 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 product is good for when you travel to have a larger amp, it helps me a lot

    I would recommend this to a friend

  • Pretty good

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

    This portable charger is massive and pretty good. Big and black is always good

    I would recommend this to a friend

  • Great portable battery

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

    This portable battery is amazing and one of the best I’ve ever used

    I would recommend this to a friend

  • Works as advertised. Wish it came with a case

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

    Good charger. Works as advertised. Wish it came with a case to protect it like my other charger.

    I would recommend this to a friend

  • Perfect

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

    Travel all over the country. Charges my go pro and drone. Great bargain.

    I would recommend this to a friend
Page 22, Showing 421-440 of 483 reviews
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