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
(1,730 Reviews)
Rating breakdown 1,730 reviews
5 Stars
1,626
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
Tell you later
on June 15, 2026
Posted by: Ang555
I just purchased this and haven't had a chance to use it yet. The unit seems to have charged up fine. Can't say how it charges devices yet, though.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Warranty
on June 16, 2026
Posted by: aRDLSEM
Copy of receipt. Just doing the warranty have nothing to say, using up 50 text! All done now yay!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Power bank
on June 16, 2026
Posted by: w0Mxv8
It’s awesome- worked great on our uk trip. Got one for my husband
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Works Great!
on June 16, 2026
Posted by: xDmAui
Charges faster than any other portable charger I’ve bought. It’s small and compact so it’s easy to take anywhere you go without being overbearing.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Amazing charger
on June 16, 2026
Posted by: Flipmode99
Its an amazing portable Small compact charger. charges both of my cellphones at the same time.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Mrs.
on June 16, 2026
Posted by: 77Xio3oj9
Just purchased product. Came with a charging cord for the device only. A bit on the larger side but not to big to fit in your pocket or purse.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Power bank
on June 16, 2026
Posted by: AV3Txs
Pleasantly surprised as I wanted to grab something for emergencies. It definitely has some weight and love the different charger sizes
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Receipt for Power Juice
on June 16, 2026
Posted by: RWsCIz
Filing for warranty for my piwer juice bought yesterday
Written by a customer while visiting Tzumi Electronics