Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Tzumi - PocketJuice Endurance 8000 mAh Portable Charger - Black.
  • Alt View 11. Tzumi - PocketJuice Endurance 8000 mAh Portable Charger - Black.
  • Alt View 12. Tzumi - PocketJuice Endurance 8000 mAh Portable Charger - Black.

Tzumi - PocketJuice Endurance 8000 mAh Portable Charger - Black

Model:
4519BB-3
SKU:
5182900
Highly rated by customers for:
Your price for this item is $25.99
Clearance
The comparable value price is $29.99

Customer reviews

Rating 4.6 out of 5 stars with 2507 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

95%would recommend to a friend

Customers are saying

Customers express satisfaction with the PocketJuice Endurance 8000 mAh Portable Charger's long battery life, convenient size and portability, and its reasonable price. Many appreciate its lightweight design and powerful performance for its price point. However, some customers note that the charging cord could be longer and that the device can get warm during use. The dual USB ports are also a frequently mentioned positive feature.

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 89 Showing 1,761-1,780 of 2,507 reviews

  • A MUST!

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

    This was a gift to a person always out and never near an outlet!!

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

    Great charger

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

    It last up to three charges on my iPhone. Great product!

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

    great battery

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

    it is a good battery charger can charge phone at least 3 times

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

    Great deal!

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

    I always need a portable battery since im always on the go. This one is awesome! Good buy

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

    GREAT PURCHASE

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

    It's nice to have extra power when you need it, when traveling.

    I would recommend this to a friend

  • Reliable!

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

    I've always had a need for a portable charger and when I lost the one I've had for years I was lost on what to replace it with. Luckily a Best Buy employee recommended this and he did me right! This one is truely reliable and with it's robust casing it isn't flimsy at all like the other brands. Definitely recommended!

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

    Great Charger

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

    Worked great & charged my phone pretty fast. Happy

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

    On the go power

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

    My cell phone, and other rechargeable device always have power.

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

    Great Product

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

    Works like a charm. Keeps this charge and charges your phone quickly and thoroughly. A little bulky.

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

    Great for charging on the go!

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

    Charges quick. Convenient carry. I use it at work when I can't get to a plug in charger.

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

    Not bad

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

    Pay for what you get. Charges my iPhone 3 times before charging the power charger for 8-9 hrs.

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

    Easy charger to use

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

    Easy to use isn't like cheaper ones would buy again

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

    Great charger

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

    Great rapid phone charger. I use it all the time!!!

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

    OUTSTANDING DEVICE!

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

    i use it all day everyday one of the best things i have bought

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

    Has good download speed

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

    Seems like it is compact and does the job as intended.

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

    Great product

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

    Got this for travel and power outages. Works like a charm.

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

    GREAT FOR TRAVEL

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

    WORKED GREAT ON TRIP. ENOUGH CHARGE FOR EVERYTHING

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

    Good

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

    Works great, charges my phone about 3 times fully.

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

    Charges my phone so quick!

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

    It worked perfectly well, and it charged my phone quickly too!

    I would recommend this to a friend

  • Great power bank

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

    Great power bank enough for sevareal devices........

    I would recommend this to a friend
Page 89, Showing 1,761-1,780 of 2,507 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.