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
5
Pocket Juice
on May 26, 2026
Posted by: Shennendoah
I will be happy with my registration once this is submitted .... !!!
Written by a customer while visiting Tzumi Electronics
Customer Rating
3
2nd pocket juice battery. Could be better
on May 25, 2026
Posted by: Sf5s5AJZ
Within the first couple months the battery won’t fully charge. Even after charging for a full 20 hours
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Power bank
on May 25, 2026
Posted by: ATOM
Very fast chargering.and easy to use.and to bring to places
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Awesome charger
on May 25, 2026
Posted by: JI4Cm1h9X
Just picked this up. It’s pretty thick, so if you’re looking for a smaller power bank, then I’d recommend something else. Otherwise, it works perfectly and charges very fast.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Port. Power
on May 24, 2026
Posted by: G0gI10
Does what it's advertised to do. 👍 Straight forward design, easy to figure out.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Nice Charger
on May 22, 2026
Posted by: mCJLRMqsK
Great price. Works great and does what it is supposed to do.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
New charger
on May 22, 2026
Posted by: eGUkI20n
Portable charger has worked well. It does charge quickly and able to use different port all at once.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Wow
on May 22, 2026
Posted by: mb7I36
Awesome battery. Heavy but it charges my devices really quick and fast.
Written by a customer while visiting Tzumi Electronics