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
(2,103 Reviews)
Rating breakdown 2,103 reviews
5 Stars
1,986
4 Stars
45
3 Stars
35
2 Stars
11
1 Star
26
90%of customers recommend this product.
(
154 out of
171)
Customer Reviews for Pocket Juice - Slim Pro 20,000mAh, Portable Power Bank and Charger with Dual USB Ports - Black
Customer Rating
5
Charger
on August 9, 2026
Posted by: zy0pVsf
It is a good charger and I am happy that it has a type c out because most chargers don’t I hope it lasts me a very long time and hold charger for a long time
Written by a customer while visiting Tzumi Electronics
Customer Rating
3
Mr
on August 8, 2026
Posted by: JPsrAkfd
Not used yet. Slightly heavy but size is good. I would have expected a battery pack of this price to have built in cords.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocketjuice
on August 8, 2026
Posted by: Jord
Super heavy, has no digital screen, still uses the ancient dot method for battery percentage and the charging cord is from the 2000’s. Cant wait to use! (:
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Ok
on August 7, 2026
Posted by: ULad5l
Ok I will see how good this bank is hopefully is good a little on the heavy side
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Cell phone charger
on August 7, 2026
Posted by: 3TF1J0c
It charges I’m assuming it works well. I’m not sure why I have to leave a review for it before I even used this charger, but I hope it works.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
The Chargers
on August 7, 2026
Posted by: Lou Lady
It's good to keeps it on when you are traveling or camping.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Phone
on August 6, 2026
Posted by: ON0ALPq
Phone power supply for iPhone and other devices that are required to operate with power.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
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on August 6, 2026
Posted by: Zyzjsbn
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Written by a customer while visiting Tzumi Electronics