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
Hoping for the best
on July 21, 2026
Posted by: Gnk1YVnfe
Just started using device in hope that it will support my mobilenphone
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
I’m here
on July 21, 2026
Posted by: 0hRUL1PQW
Nono for the moment cuz it’s my first time using it will see how it works
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Transportation Specialists
on July 21, 2026
Posted by: L.M.
Haven’t tried it yet! But hopefully it will fit my needs. We will see.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Don’t know yet.
on July 21, 2026
Posted by: AJjAV9
I am required to file out this stupid review to register my warranty even before the dang thing is charged for the first time.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Charger
on July 20, 2026
Posted by: cktPOB
Just bought it and it’s heavy. I’m going to use it on vacations and when I got to theme parks and long trips out of state
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Just purchased
on July 19, 2026
Posted by: rWR1J81
Just purchased seems to work well. I like the dual ports for charging and usb-c is nice.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great Product
on July 19, 2026
Posted by: T7yfaLi
Charges itself fast. It’s heavier and durable. Looking forward to using it!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket juice slim pro 20,000 mAh internal battery
on July 19, 2026
Posted by: BA6lOfqW
Portable charger 20,000 mAh with usb and usb type-c
Written by a customer while visiting Tzumi Electronics