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
(1,729 Reviews)
Rating breakdown 1,729 reviews
5 Stars
1,625
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
Ok
on June 17, 2026
Posted by: MXkM2Ypy
Ok. Just bought have not even charged it. Much less used. Just wanted it registered
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
SSS
on June 17, 2026
Posted by: Teets90
Battery pack for my Trimble GPS locator for the city.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Vigui
on June 17, 2026
Posted by: jr8aPJ
Perfect the pocket juice slim PRO and convenience for long distance and travel
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Nice
on June 18, 2026
Posted by: Q8MDFyDbZ
Solid device. Easy to use. No problems this far. Will enjoy.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good
on June 18, 2026
Posted by: VoP1oXw
Good quality product, simple and easy to use and figure out, charges fast and is reliable
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good product
on June 18, 2026
Posted by: aI0SISTf0
My wife and I both have one. Was satisfied enough with the first to buy a second.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
It’s pretty good
on June 18, 2026
Posted by: Omegababy
It’s a pretty good battery I like it so far it’s been doing what I need it to do so far
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Battery pack
on June 18, 2026
Posted by: 45UwrAt
Haven't used it yet. Hoping it work for my trip to Ireland.
Written by a customer while visiting Tzumi Electronics