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
Good
on March 30, 2026
Posted by: 3Wr0xYQ
Very good portable charger and has a port for different chargings
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great piece for traveling.
on March 30, 2026
Posted by: DAD8220
A must have in your backpack.
I hope they make the equivalent of thus with 30w output ports
I hope they make the equivalent of thus with 30w output ports
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good device
on March 29, 2026
Posted by: 3avIOBxca
Great deal good device don't charge up all the way
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Power Bank
on March 29, 2026
Posted by: MSNCHZ
Charges up to 6 devices, can't wait to take it on our family disney trip. Going to be a life saver.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
GHM
on March 28, 2026
Posted by: Petchaz
Great Product and was very surprised at the weight, compared to much lighter products.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great!
on March 28, 2026
Posted by: GBA7YhiVU
got for travel, works well. it’s a bit on the heavy side though
Written by a customer while visiting Tzumi Electronics
Customer Rating
1
Waste of money
on March 28, 2026
Posted by: DbHRANtC
The power bank does charge up phones pretty fast but... The battery of the bank does super quickly. This definitely has a smaller battery capacity than advertised.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great charger!
on March 26, 2026
Posted by: hxes0U8O
Took a while to charge fully, but lasted for multiple charges
Written by a customer while visiting Tzumi Electronics