Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Tzumi - PocketJuice Endurance 7800 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 11. Tzumi - PocketJuice Endurance 7800 mAh Portable Charger for Most USB-Enabled Devices - Black.
  • Alt View 12. Tzumi - PocketJuice Endurance 7800 mAh Portable Charger for Most USB-Enabled Devices - Black.

Tzumi - PocketJuice Endurance 7800 mAh Portable Charger for Most USB-Enabled Devices - Black

Model:
3488BB-3
SKU:
5091503
Highly rated by customers for:
Your price for this item is $17.49
Clearance
The comparable value price is $24.99

Customer reviews

Rating 4.6 out of 5 stars with 1003 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

94%
would recommend
to a friend

Customers are saying

Customers love the PocketJuice Endurance 7800 mAh Portable Charger's long battery life, compact size, and portability. Many appreciate its dual USB ports and reasonable price, finding it performs well and is lightweight. A common complaint, however, was the short length of the charging cable. Some users 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 40 Showing 781-800 of 1,003 reviews

  • great value!

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

    It's a nice power backup for the price. I like the indicator lights on it that let you know when it's about to run out.

    I would recommend this to a friend

  • great products

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

    these were items that I believe will serve my purposes. I like the quality of the products. good help when needed.

    I would recommend this to a friend

  • Handy charger to have away from car/home.

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

    Dropped the charger in my game day bag, but have not had to use it yet. Just nice to know it's there when needed.

    I would recommend this to a friend

  • Good portable charger

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

    Was tired of battery dying when traveling ,so I bought this to stop trying to find an outlet in bars/ restaurants

    I would recommend this to a friend

  • Perfect

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

    I would definitely purchase this charger again. This works great when on the go and away from a power source!

    I would recommend this to a friend

  • Preserved my communication

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

    I now know that I will not run out of power at the exact wrong time and not be able to call wife and family.

    I would recommend this to a friend

  • Excellent Portable Charger

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

    Excellent portable charger, takes about 3-5 hours to fully charge, but it does supply enough power for your phone.

    I would recommend this to a friend

  • Need more charge

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

    The sales associate helped me pick this out for my son. His phone doesn't keep charge too long. He seemed knowledgeable about my needs

    I would recommend this to a friend

  • Works well

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

    Bought the pocket juice for my girlfriend for Christmas and she absolutely loves it! Uses it all the time.

    I would recommend this to a friend

  • Takes forever to recharge.

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

    This is great but make sure that you plug it in at night so that it can charge up all night because it takes forever to recharge

    I would recommend this to a friend

  • Charger good. Cord was fragile

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

    I had to return and exchange due to the cord would not stay connected. You can use any of your other cords. Carry it in my pocket

    I would recommend this to a friend

  • Great for my son

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

    This is a great charger for my son who is always going out with his friends and needs to charge his phone

    I would recommend this to a friend

  • works great lasts long

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

    gets the job done. not too big but powerful. can also charge the unite while it chargers your phone.

    I would recommend this to a friend

  • great portable charger

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

    I really like this charger. It is worth it. No issues in charging or using. Has been very beneficial.

    I would recommend this to a friend

  • Good but a little thick

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

    It works good as it should and for a good price too! The only problem is it's a little bulky but other than that it's great

    I would recommend this to a friend

  • EXCELLENT CHARGER

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

    I BOUGHT 2 OF THIS CHARGERS AND I REALLY LIKED THEM A LOT, I CAN CHARGE MI 2 CELLS UP TO 2 TIMES EACH.

    I would recommend this to a friend

  • Great

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

    I am really glad I made this purchase. I have been using it when I'm driving. I recommend it highly.

    I would recommend this to a friend

  • Great

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

    Great to use during storms.concerts or camping. Hasnt failed me at all.

    I would recommend this to a friend

  • Bought this as a gift for someone in Guinea

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

    The agent was very helpful in choosing this item. It is going to a country with little electricity.

    I would recommend this to a friend

  • Great charges

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

    Love this little charger. I can charge my phone 4 times before the charger needs a recharge.

    I would recommend this to a friend
Page 40, Showing 781-800 of 1,003 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.