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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.
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  • Alt View 12. Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices.
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  • Alt View 14. Insignia™ - 20,000 mAh Portable Charger for Most USB-Enabled Devices.
  • Alt View 15. 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 12 Showing 221-240 of 483 reviews
  • Cons mentioned:
    Size

    Perfect portable charger

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

    Very nice works great very handy when the power goes off due to storms. A little on the heavy side but doable.

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

    Charger

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

    Loved this charger. I use for trips and anywhere there’s no regular charger. It lasts a long time after a full charge

    No, I would not recommend this to a friend

  • Cell Phone Charger

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very handy and convenient. Able to charge multiple cell phone batteries on one single charge.

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

    So far, so good

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

    I’ve only used it once for my Bluetooth speaker during a round of golf and to keep my iPhone charged. . . worked well and as advertised

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Quick charging. Perfect when on the go.

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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. Fits in your backpack of tote bag. Never be caught with low bars on your phone again!

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

    Solid charger

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

    Good backup charger if the power goes out or on a backpacking trip. Not too heavy to carry.

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

    Portable power

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

    I can charge my phone at least two times before recharging the battery. Very convenient.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Very powerful

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

    Love it. Easy to connect and booster your phone or camera battery very fast. No need to be a science pro.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    It’s worth buying on a deal

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

    Nice product. Happy to use it. Bought it for travel purpose and so far no issue with it.

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

    I do not worry about not having my phone charge.

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

    Very good charger. I feel confident that my phone will be charged no matter how long I am away from home.

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

    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 is a great product. It has a quick charge and works wonderful. I really recommend it.

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

    Good value for $20.00

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

    Charges my IPad and Kindles multiple times. Very handy if you're not near an outlet.

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

    Lasts a long time

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

    Hold a charge good and has become a great pack to travel with

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

    Awesome product

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

    This device is absolutely amazing. Charges my phone and Bluetooth at least twice on one charge.

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

    Heavy duty battery

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

    I needed something to make my pi and touchscreen portable. This does work but adds to the weight. But best portable battery so far.

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

    Charger

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

    Best. Charger. Ever. It charges my sons phone (iPhone 8 plus) 4 or more times each charge.

    I would recommend this to a friend

  • EXCELLENT

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

    GREAT PRODUCT FOR STORING MUSIC, PHOTOS AND VIDEOS. PORTABLE AND EASY TO CARRY AROUND.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    GOOD PRODUCT. EASY TO USE. HIGHLY RECOMMENDED.....

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

    GOOD PRODUCT. EASY TO USE. HIGHLY RECOMMENDED.....

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

    Love the fast charging

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

    Worked out awesome for me from the very start. Wasn’t expecting the speed for the product to be good.

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

    Great battery

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

    great for going camping and not worry about your phone dying and it changes for a long time

    I would recommend this to a friend
Page 12, Showing 221-240 of 483 reviews
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