Last Chance 48-Hour Flash SaleEnds Dec. 24. Limited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Tzumi - PocketJuice 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 11. Tzumi - PocketJuice 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 12. Tzumi - PocketJuice 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 13. Tzumi - PocketJuice 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black.

Tzumi - PocketJuice 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black

Model:
4674BB-2
SKU:
5638803
Highly rated by customers for:
Your price for this item is $25.99
Clearance
The comparable value price is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 1365 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 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 are impressed with the PocketJuice 20,000 mAh Portable Charger's impressive battery life, portability, and economical price. Many appreciate its multiple USB ports and large capacity. However, some customers find the device to be somewhat bulky and heavy. A small number also noted that the charger can get warm during use.

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 62 Showing 1,221-1,240 of 1,365 reviews

  • amazing

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

    Love this little thing. Had one before and loved it! Had to get another!

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

    Good battery live, but very heavy.

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

    Is very heavy to carry around for that I give only 3 star.

    No, I would not recommend this to a friend

  • Works great

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

    Haven't had it long but works as advertised. It didn't take too long to recharge my iphone7

    I would recommend this to a friend

  • Awesome !

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

    It’s very good for daily use. Value product for your money spend

    I would recommend this to a friend

  • Good backup time

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

    I can recharge my phone 4 to 5 times once fully charged

    I would recommend this to a friend

  • Cell

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

    I need to buy cell and orbits producs Best Buy very good store

    I would recommend this to a friend

  • Awesome

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

    This is really nice, got a good deal awesome product

    I would recommend this to a friend

  • Bought as a gift

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

    Bought as a gift, not sure how it worked. They never said.

    I would recommend this to a friend

  • Great

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

    Has a little weight to it. Good to use for Collage or trip purposes.

    I would recommend this to a friend

  • Excellent

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

    Awesome product with great quality and perfect price

    I would recommend this to a friend

  • Best

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

    Got it cause my nintendo switch battery life sucks this helps a lot

    I would recommend this to a friend

  • GREAT CHARGER

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

    I love it, its great when you're on the go. I Recommend it to others

    I would recommend this to a friend

  • Overkill

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

    Loved it, fully loaded but takes it a long time to recharge it.

    I would recommend this to a friend

  • Great product

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

    Works as suppose to. Packs a mean punch When it comes to power

    I would recommend this to a friend

  • Nice Power Pack

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

    This is just the right size battery pack. Works as described.

    I would recommend this to a friend

  • Mush have

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

    This is my send one love this tjing when im on the mountains

    I would recommend this to a friend

  • Great price

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

    got it for a good deal, asethetically looks good, optimum size

    I would recommend this to a friend

  • works great

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

    my previous one had some problems this one is working great

    I would recommend this to a friend

  • Perfect size charger for on the go work.

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

    Perfect size charger for working on the go with mobile devices.

    I would recommend this to a friend

  • heavy but a good buy

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

    Good purchase I bought it on sale and for hurricane season

    I would recommend this to a friend
Page 62, Showing 1,221-1,240 of 1,365 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. © 2025 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.