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
(1,932 Reviews)
Rating breakdown 1,932 reviews
5 Stars
1,818
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
Better than the OTHER one
on April 23, 2026
Posted by: Yab4gA17
So i was looking for a power bank to power a dash cam at night so it doesn't run battery down. ordered the other one, and it had a bad port. yours worked right out of the box. and fast charged even better.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Wayne
on April 23, 2026
Posted by: UJZuIE
Will give this one a chance. Had a different one that worked well
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
CEO
on April 23, 2026
Posted by: C9JZNa
Rver used it before going to try it.Going to try to charge my gopro cameram.helmet.phone and numerous different items.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Looks Good!
on April 23, 2026
Posted by: AZCwnVL0
I’m excited about my new battery pack! My old pack has died.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Customer
on April 22, 2026
Posted by: Friend
I love my new portable charger, it fits perfectly in my purse and I can charge more than one device with it. Great investment.
Written by a customer while visiting Tzumi Electronics
Customer Rating
4
Bulky
on April 22, 2026
Posted by: MJG87
Item does what is expected, but it is awfully heavy and bulky. Would not have purchased if I realized how heavy the battery was.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Mrs
on April 21, 2026
Posted by: I64zNcV
I do not anything to say about this product. I just purchased it and have not even used it. For God so lived the world, He gave His only Son. You can be saved today.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Looks Like a Great Unit
on April 21, 2026
Posted by: TAN7
Have not used it yet but it looks great!
It was a gift so I don't have the receipt to register it.
It was a gift so I don't have the receipt to register it.
Written by a customer while visiting Tzumi Electronics