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
(1,932 Reviews)
Rating breakdown 1,932 reviews
5 Stars
1,818
4 Stars
45
3 Stars
33
2 Stars
11
1 Star
25
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
3
Warranty
on March 23, 2026
Posted by: 86v0Bj
Thank you, great product! The obly thing is that it’s quite bigher than what I was expecting
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Mr.
on March 23, 2026
Posted by: REelalPk
Good product, works good. I recommend this product.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great product
on March 23, 2026
Posted by: JusRod
The best (hands down) portable charger I have ever owned and used. I own 2 of these.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocketslim
on March 23, 2026
Posted by: LkCOfm
Works great, i would definitely recommend to others.
Written by a customer while visiting Tzumi Electronics
Customer Rating
4
Works fine
on March 22, 2026
Posted by: Emo Power Bank 20,000
But heavy but charges my phone a few times without issues. Extremelt fast. I don't know what the point of the micro USB port is. Charging it with a c is better
Written by a customer while visiting Tzumi Electronics
Customer Rating
4
Realy cheap but decent
on March 22, 2026
Posted by: Emo charger
Pretty good charger haven't had issues with it but I've only opened the box just now
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good Size
on March 20, 2026
Posted by: LkMdjRsQd
Happy with it so far! Will see how my holds up in Japan
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
DVM
on March 20, 2026
Posted by: oTYgl1
Just purchased and waiting for the unit to fully charge.
Written by a customer while visiting Tzumi Electronics