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
Power bank
on July 30, 2026
Posted by: 2G6gtX
Works good have no complaints with the product. Great battery and great usage
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Portable charger
on July 29, 2026
Posted by: 2xGPEXjB
Good does the job. I feel like they are scamming me into leaving this review though which is so annoying. In order to “ register my product for warranty” I have to fill this out. Bad move.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Seems to be good
on July 29, 2026
Posted by: MdFp6j
Just bought this itemso far so good.
Hopefully it will continue to to be good.
Hopefully it will continue to to be good.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good basic charger
on July 28, 2026
Posted by: uZLRuvrc7
It’s a good, basic charger. It doesn’t fast charge your device. But it’s nice to have in a pinch. You can get several charges out of it.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Fantastic
on July 28, 2026
Posted by: 9NRZvq
I used this for an entire week on vacation! It charges quickly.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Ms T
on July 28, 2026
Posted by: XZibFv0
Quick bi, hope it does the job of keeping my devices charged when needed. Thank you
Written by a customer while visiting Tzumi Electronics
Customer Rating
3
Just purchased
on July 27, 2026
Posted by: DhRxadBG0
I just purchased this and am trying to register it. I haven’t used it so that why the 3 stars. Hopefully it works. It says not to use around high pressure, can I fly with this thing?
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good purchase
on July 27, 2026
Posted by: KGFX6Q
The PocketJuice Slim Pro is a reliable battery charger offered at a good price through most major retailers.
Written by a customer while visiting Tzumi Electronics