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
(1,936 Reviews)
Rating breakdown 1,936 reviews
5 Stars
1,822
4 Stars
45
3 Stars
33
2 Stars
11
1 Star
25
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
The black unit of power.
on November 26, 2025
Posted by: Bob Dilderson
How do you still use a USB micro? Get with the times! Still a great price for the battery size. Hopefully it lasts.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Charger
on November 26, 2025
Posted by: Shoe
I hope this one lasts longer than my last one. It was a different brand.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Customer
on November 26, 2025
Posted by: E7E65iJA2
I haven’t used it yet, I cannot comment on something I haven’t tried.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Registration
on November 25, 2025
Posted by: o1TGu4m
I bought and hope it helps me because my electric goes out a whole lot and I have it as a back up for my phone. I hope this is all you need.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Battery bank
on November 24, 2025
Posted by: FnDkk5
Seems to work better than regular charge system so far.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
10/10
on November 23, 2025
Posted by: LordJanis
Absolutely love the device, works fantastic and have had no problems since I’ve bought it.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good product
on November 23, 2025
Posted by: AudBalls
Excellent product and highly recommend this product too everybody out there.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Nice
on November 23, 2025
Posted by: Yanna
Thanks for the pre charge. All four lights were on and my device is charging nice
Written by a customer while visiting Tzumi Electronics