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
4
Charger
on June 22, 2026
Posted by: Gemini
Have not used it yet so I don't know how it works yet, hopefully it will be good like the person said.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
K
on June 22, 2026
Posted by: 0PzmlNLZ
It works as it suppose to work and it charges fast
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Power bank
on June 21, 2026
Posted by: pBaRaMK
Fast charger bank last a while before runs empty love it!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Warranty
on June 21, 2026
Posted by: LJfWP1CB
Activating my warranty, I'm not fully sure how this works
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Just bought it.
on June 20, 2026
Posted by: TY05AslH
We'll see how it does. Packaging was solid. Unit is heavy.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Power
on June 20, 2026
Posted by: Edjv6CDots power
Easy to use.. The instructions are pretty easy. I'm pretty satisfied with this item.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
charger
on June 20, 2026
Posted by: Anaiah
Haven’t used it yet- will use it on my trip to panama but it has good ratings
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket Juice Slim Pro
on June 20, 2026
Posted by: Back up charger
20,000 mAh
Internal battery
Takes 11 hours to fully charge
Internal battery
Takes 11 hours to fully charge
Written by a customer while visiting Tzumi Electronics