Customer reviews from Tzumi Electronics
Pocket Juice - Slim Pro 20,000mAh, Portable Power Bank and Charger with Dual USB Ports - Black
Average customer rating
4.9
(1,734 Reviews)
Rating breakdown 1,734 reviews
5 Stars
1,630
4 Stars
41
3 Stars
29
2 Stars
9
1 Star
25
90%of customers recommend this product.
(
153 out of
170)
Customer Reviews for Pocket Juice - Slim Pro 20,000mAh, Portable Power Bank and Charger with Dual USB Ports - Black
Customer Rating
5
New charger
on December 18, 2025
Posted by: bzgqpD9yx
Just got it, looking forward to using it. Seems easy and fast to charge and use.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Battery
on December 18, 2025
Posted by: GX16nM
Awesome product and great price. Will be using at work.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
tzumi
on December 18, 2025
Posted by: s4dKr3r4o
I have no idea. I have barely just purchased the item and you want a review?
It works out the box nearly fully charged if not 100%. I know no more about it.
It works out the box nearly fully charged if not 100%. I know no more about it.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Battery Pack
on December 18, 2025
Posted by: RS5ENdCE
Excellent price and quality! Needed a quick charge in the airport and this was perfect!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Active my warranty
on December 18, 2025
Posted by: Greece
Activating my warranty for use the pocket juice slim pro 20,000 mah internal battery
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
bishop
on December 18, 2025
Posted by: MSF2675
Great product. Well made. Hope is all ages well and can be used long term.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Convenient!
on December 19, 2025
Posted by: Ms Sylvia
Works well. A bit bigger than I prefer but, it charges my phones with ease. I can get 2-3 full charges.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Battery backup
on December 19, 2025
Posted by: ypP9EiXh
Good job having this available to purchase it will be very helpful as I go on a plane trip
Written by a customer while visiting Tzumi Electronics