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
5
Simplest Review
on August 23, 2026
Posted by: BestBuyer
Worked right outside the box.
Can fit inside a deep pant pocket or side of a backpack. Amazing battery life. Can turn off when not needing to charge. 5/5.
Can fit inside a deep pant pocket or side of a backpack. Amazing battery life. Can turn off when not needing to charge. 5/5.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket juice warranty
on August 23, 2026
Posted by: Hq6LtLRrH
Just purchased- long flight-Can’t wait to try it out
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great product. Even better deal! 10/10
on August 22, 2026
Posted by: JustAGirl92
Comes already charged, which is amazing considering I purchased in Store while Spark driving because my phone was dying. Charge his devices as fast. I’ve read a lot reviews on people saying that the power bank takes forever to charge and I get why that could be annoying to some, it does not bother me at all. It always charges fully overnight and is ready to go to the next day. I use this every day & the power bank battery has yet to fall below 50% charged.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Mrs
on August 22, 2026
Posted by: Linken
So far works great. Son in law has one loves it. Very reasonably priced. I travel a lot so will very handy especially airports.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket juice
on August 22, 2026
Posted by: p640lsFT7
Compact & Powerful battery pack dual usb charger + type c port
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Nun
on August 22, 2026
Posted by: Wagz
Just what I needed.
I can use to charge many different devices.
I can use to charge many different devices.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Owner
on August 22, 2026
Posted by: Beeman
Great product. Happy with it. International travel
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Mr
on August 22, 2026
Posted by: kimda10
History of the world cup with the president of South Carolina
Written by a customer while visiting Tzumi Electronics