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
(1,732 Reviews)
Rating breakdown 1,732 reviews
5 Stars
1,628
4 Stars
41
3 Stars
29
2 Stars
9
1 Star
25
90%of customers recommend this product.
(
153 out of
170)
Customer Reviews for Pocket Juice - Slim Pro 20,000mAh, Portable Power Bank and Charger with Dual USB Ports - Black
Customer Rating
5
Mr
on May 12, 2026
Posted by: Roger Jr
This is my Izumi pocket juice pro 20000 mAh internal battery dual USB charger + type c port
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Registration
on May 12, 2026
Posted by: CwP79
Just signing up for the registration but do far it's looking good
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
mr
on May 13, 2026
Posted by: city
Don't really have any thing to say just open the package
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
phone Charger
on May 13, 2026
Posted by: 4eEWtPT
just bought it so I don't know how good it is yet!
Written by a customer while visiting Tzumi Electronics
Customer Rating
1
Hmmmm
on May 14, 2026
Posted by: B42wSrt
Just doing this so I can submit my warranty. Leaving 1 star because I can’t submit my warranty registration without leaving a review.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good Battery
on May 14, 2026
Posted by: Victorvp05
Seems good, I like how big is the battery for good trips and this might be a good add for plane trips going back home. Hopefully this product will follow me for many years.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Fieldtrip rdy
on May 14, 2026
Posted by: Mamabae
I got this so my son can take with him out of town on a class fieldtrip. I am hoping it lives up to its hype. Update coming soon.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Owner
on May 15, 2026
Posted by: Laurie DXA0lrH3
So far a good product and seems to charge well. I notice it did not work with magsafe
Written by a customer while visiting Tzumi Electronics