Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Angle. Insignia™ - 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 11. Insignia™ - 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 12. Insignia™ - 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 13. Insignia™ - 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black.

Insignia™ - 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black

Model:
NS-MB10002
SKU:
5906500
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 1071 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 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers value the long battery life and convenient size of this 10,000 mAh portable charger, frequently praising its portability and affordability. Many appreciate the dual USB ports and lightweight design, finding it compatible with a variety of devices. While some noted that it can get warm during use and has a short cord, the positive feedback on performance and capacity outweighs these minor drawbacks.

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 45 Showing 881-900 of 1,071 reviews

  • charger

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Insignia™ - 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black

    I would recommend this to a friend

  • Awesome portable charger, great price!

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

    Very satisfied with this product, hace not used too long. Would recommend.

    I would recommend this to a friend

  • Great Portable Charger

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

    Great Portable Charger...…… I would recommend this product to everyone

    I would recommend this to a friend

  • Good

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

    A necessity. A life saver. Small and thin yet powerful enough and can charge 2 gadgets at a time. Convenient and practical.

    I would recommend this to a friend

  • Charger

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Expected More from this but for the price really can’t complain.

    I would recommend this to a friend

  • Awesome charger

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

    It was a great portable charger, didn’t realize that you had to push the button at first haha, but it has treated me well!

    I would recommend this to a friend

  • Great

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

    Wow I should have been purchased this when I need to charge my phone on the go

    I would recommend this to a friend

  • Great value

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

    Worked great until I dropped it. Was very reliable until I tried to replace it. This product discontinued the only make weaker and stronger ones. Meaning after I dropped it after owning it for 16 months tried to replace it but I could only get a smaller charge or stronger charge which cost more money. But my geek squad protection came in clutch. Id definitely recommend it.

    I would recommend this to a friend

  • Charge pack

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. Maintains a charge and is great for travel

    I would recommend this to a friend

  • needed a replacement this one is great

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

    I had a different brand but lost it and had to buy a new one works great

    I would recommend this to a friend

  • Love it

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

    Purchased this for my daughter. Price was great and it was perfect for a long bus ride.

    I would recommend this to a friend

  • Great buy

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

    This is great for when you need to charge your phone and have no other options

    I would recommend this to a friend

  • Love It

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

    It's always good to have one. I carry it in my bag for those just in case moments.

    I would recommend this to a friend

  • Power up

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

    We bought three of them my 19 old daughter who uses it most loves it

    I would recommend this to a friend

  • Portable Charger For Cell Phone and Ipad

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

    Works great and was really handy being in NYC for a girls weekend!

    I would recommend this to a friend

  • Wonderful

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

    Excellent product that helps me in a bind. I will buy another one.

    I would recommend this to a friend

  • Excellent product and at a good price.

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product and at a good price and good quality.

    I would recommend this to a friend

  • Charger for swipe card

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

    Someone at the store helped and showed us what we needed to purchase. Good job !!!

    I would recommend this to a friend

  • priced right

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

    as a traveler, this product keeps me in the loop with technology

    I would recommend this to a friend

  • Used it for a trip

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

    Very helpful for a trip that I made, it helped us to be online !

    I would recommend this to a friend
Page 45, Showing 881-900 of 1,071 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.