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
Mr. Cannon
on September 18, 2025
Posted by: Cannon
Love this device. I was in major need of replacing my other battery pack.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Quaderah
on March 26, 2026
Posted by: 3E1wJR
if I always have problems I'll have protection. I'm just testing the device out.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Compact
on January 11, 2023
Posted by: xtrent777x
from Utah
Gender:Male
Sleek compact design. Fast charging for use anywhere.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Awesome
on January 19, 2023
Posted by: med0501
from Florida
Gender:Female
Great compact charger, easy to take with me when travelling.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Compact charger
on January 28, 2023
Posted by: htg123
from Houston, TX
Got this a week ago and have been really happy so far. Has a lot of juice but still very compact in size.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
A must for festivals
on May 15, 2023
Posted by: Jess89
from Pittsburgh PA
[This review was collected as part of a promotion.] This is a great little charger that is a MUST if you’re going to be away from easy charging. I got this for my iPhone for while I was running an outdoor festival; I had to use it after a few hours of vendor communications and talking on the phone with the rest of my team. Quick charge for both the battery and the phone.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Powerful!
on May 16, 2023
Posted by: shady 1979
from Staten Island NY
[This review was collected as part of a promotion.] I bought this a couple weeks ago and I’m so glad I did. I use my iPhone and iPad for work all day so I need a charger on the go. This keeps both of my devices fully charged all day and it still has power left by the end of the day. Chargers quick overnight so I can use it the next day. It’s portable and easy to stash on my bad. Looks great as well. Happy customer.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Sleek design and compact
on May 19, 2023
Posted by: Nick Neo
from Yorkville, IL
[This review was collected as part of a promotion.] Sleek design and compact. Easy to carry around on the go and fast charging when in need. Help to last my phone for the day when traveling out. Well recommended.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics