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
(2,106 Reviews)
Rating breakdown 2,106 reviews
5 Stars
1,989
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
Pocket
on March 18, 2026
Posted by: 6AQvRLWS
Black heavy battery block. Hope it works well…………………….
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good charger
on March 17, 2026
Posted by: Abigail
Good portable charger for people who use there phone alot.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Battery
on March 17, 2026
Posted by: gYZwXQA
Good quality, thank you! <333333333333333333333333333
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
mister
on March 16, 2026
Posted by: ZQhYbs6W6
good...............................................
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great quality !
on March 16, 2026
Posted by: x6tyQUo
You can charge two phones at once ! Needed it because we are about to get a storm and needed a back up if our power goes out.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Slim Pro charger
on March 16, 2026
Posted by: 3iptTsQuo
Easy to use. Nice quality and easy to take with you when you are on the go. Have it charge and ready should your power go out.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket charger
on March 16, 2026
Posted by: 2ywCLU
Just bought, not used yet but like design and it works! Purchased another brand previously, didn’t work and can’t get in touch with company to return.
Written by a customer while visiting Tzumi Electronics
Customer Rating
4
Battery Backup
on March 15, 2026
Posted by: Conde 2d Battery
Newly acquired, slow charging. Will use for traveling.
Written by a customer while visiting Tzumi Electronics