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
(1,732 Reviews)
Rating breakdown 1,732 reviews
5 Stars
1,628
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
Power bank 20000 slim pro
on March 14, 2026
Posted by: e94jYA5H
Works good as intended charges between 3 and 6 times depending on what I'm charging
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Powerbank
on March 14, 2026
Posted by: CuRcTDVDL
Haven't tried but looks well made.. It arrived between 75 -100.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Just Purchased
on March 14, 2026
Posted by: D67inqi
I just purchased this power bank. I will update after I have used it.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket juice
on March 14, 2026
Posted by: Mr.roy956
Very good product nice weight ........................
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great for my trip!!!!
on March 14, 2026
Posted by: SgFCUSNdU
Just what I needed , powerful and compact. Great tech!!! Will definitely utilize!!!!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Buyer
on March 14, 2026
Posted by: ZAuBMlUn
Good number of amps for the price. Working good so far.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Portable Charger
on March 15, 2026
Posted by: 5kA1tAo
I have had No issues with charger, So far so good.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
None
on March 15, 2026
Posted by: gtrYTHqM
Just bought it. Got it for backup for power outages
Written by a customer while visiting Tzumi Electronics