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
  • Front. Tzumi - PocketJuice Endurance 6000 mAh Portable Charger - Black.
  • Alt View 11. Tzumi - PocketJuice Endurance 6000 mAh Portable Charger - Black.
  • Alt View 12. Tzumi - PocketJuice Endurance 6000 mAh Portable Charger - Black.
  • Alt View 13. Tzumi - PocketJuice Endurance 6000 mAh Portable Charger - Black.

Tzumi - PocketJuice Endurance 6000 mAh Portable Charger - Black

Model:
4505BB-3
SKU:
5182700
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.5 out of 5 stars with 911 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

93%
would recommend
to a friend

Customers are saying

Customers are pleased with the PocketJuice Endurance 6000 mAh Portable Charger's long battery life, compact size, and portability. Many appreciate its lightweight design and reasonable price, finding it performs well and is compatible with various devices. However, some customers note that it may require an additional cable for Apple devices and does not include a wall plug.

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 35 Showing 681-700 of 911 reviews

  • Good at charging a device

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

    Good backup charger, but being able to fast charge an iPhone could have been better. Fully charging the device takes a good amount of time as well.

    I would recommend this to a friend

  • First charger

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

    So far charges good for back up. I have taken with me as back up. Did read not good to keep on phone while charging will kill battery life.

    I would recommend this to a friend

  • Slim and convenient

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

    I carry this with me everywhere I go as I have an older phone and the battery dies quickly. I would recommend this to everyone!

    I would recommend this to a friend

  • Decent back-up

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

    Maintains a charge for a while, but takes a time to charge devices from the pack (much slower than other charging sticks used in the past)

    I would recommend this to a friend

  • Kicks butt

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

    I have had multiple portable chargers in the past. This one is there the best by far. Lasts long time....worth the cost

    I would recommend this to a friend

  • Does what it's made for

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

    Works great. Only thing is that if you leave it sitting for a wile the battery starts draining its self faster then other packs I own

    I would recommend this to a friend

  • Long battery power

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

    Nice and small, i charge my smart watch every day and the battery last 4 to 5 days before i have to charge it again.

    I would recommend this to a friend

  • Reliable Extra Power

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

    Having the led lights as a visual indicator of the power left is nice. Works fine and is handy to have in a pinch.

    I would recommend this to a friend

  • Takes a while.

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

    Works just fine changing a device, quicker than expected. But charging up the unit takes quite a bit longer. 6-7 hours from being dead.

    I would recommend this to a friend

  • very handy tool

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

    This is a great devise. I use it quite a bit. It has come in handy so many times when my phone has run out of charge.

    I would recommend this to a friend

  • Good!

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

    The best buy store in New Berlin WI was by far the best "best buy" store I have ever been to. Very friendly and prompt service.

    I would recommend this to a friend

  • Great iPhone battery backup

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

    I used to worry a lot about low battery on my iPhone. After I bought this product I have become worry free.

    I would recommend this to a friend

  • Great Portable Charger

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

    Can charge up to two phones with one charge and has helpful light indicator to see how much charge is left

    I would recommend this to a friend

  • Got Juice?

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

    Multiple BestBuy employees said this is good, only had it for a week but it does what it's suppose to, so I ain't complaining.

    I would recommend this to a friend

  • Good portable charger at a reasonable price.

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

    Nice portable charger at a reasonable price. Bought for a gift, and the receiver was very happy with it.

    I would recommend this to a friend

  • PRODUCT IS SUPER KOOL!!

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

    I purchased this in an emergency situation. It has been one of the best purchases I've made. Great product!

    I would recommend this to a friend

  • Okay power supply

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

    It's very handy for some items such as Bluetooth headphones/small speakers. I don't recommend for cell phones

    I would recommend this to a friend

  • Great Charger for on the go

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

    Never had an on the go charger booster before. This was great for road trips especially when traveling for work.

    I would recommend this to a friend

  • Present for my sister

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

    She loves the charger to take anywhere she can. A lot less than the mophies but still pack a punch.

    I would recommend this to a friend

  • Great Product

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

    love this, a little heavy, I can charge multiple items and multiple times so it doesn't bother me

    I would recommend this to a friend
Page 35, Showing 681-700 of 911 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.