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
Owner
on June 30, 2026
Posted by: yW8YXhw
Thank you for the box to charge my phone really appreciate it
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Long weekend
on June 30, 2026
Posted by: FYWHDx
Needed something for a trip on the long weekend. We think this will let us charge while we are away from home.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Faye
on June 30, 2026
Posted by: xZQsLneIL
I absolutely love this portable I wish I had come across this sooner than later
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Warranty
on June 29, 2026
Posted by: T9q0UeZeK
Seems to work great, so far.
I don't know what else to say about the product since I only purchase it today. I plugged my phone in & it charged it a short amount of time.
I don't know what else to say about the product since I only purchase it today. I plugged my phone in & it charged it a short amount of time.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Warranty
on June 29, 2026
Posted by: mVj12T
Just bought this portable power bank.
I hope this works fast with charging my smartphone.Has usb a ,usbc and micro usb connection.
I hope this works fast with charging my smartphone.Has usb a ,usbc and micro usb connection.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Just purchased
on June 29, 2026
Posted by: RamBone
Don't know how good it is yet. It's yet to be tested for longevity.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket juice
on June 29, 2026
Posted by: envI4J3Y
It’s a good brand the only brand I would buy UV I like it
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Registration
on June 29, 2026
Posted by: 6SXFPf
Registration for product purchased. Product was charging from 3 dots for over 11 hours and did not hit 4 dots.
Written by a customer while visiting Tzumi Electronics