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 out of 5
4.9
(1,934 Reviews)
Open Ratings Snapshot
Rating breakdown 1,934 reviews
5 Stars
1,820
4 Stars
45
3 Stars
33
2 Stars
11
1 Star
25
90%of customers recommend this product. 
(
154 out of 171
)
Best Buy Privacy Policy
Customer Reviews for Pocket Juice - Slim Pro 20,000mAh, Portable Power Bank and Charger with Dual USB Ports - Black
Customer Rating
5 out of 5
5
Pocket Juice Slim Pro
on February 6, 2026
Posted by: ZRb02JAvr
Portable charger works great for my purposes. I recommend it for anyone.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5 out of 5
5
Power bank
on February 5, 2026
Posted by: xbp55Vww
Looks good hopefully it works for myself and family iPhones and other electronics
Written by a customer while visiting Tzumi Electronics
Customer Rating
5 out of 5
5
Quality
on February 5, 2026
Posted by: LGqR6jqV
So far so good. Love the variety of ports. LED charge-status feature is nice
Written by a customer while visiting Tzumi Electronics
Customer Rating
5 out of 5
5
Good product
on February 5, 2026
Posted by: Insomniatic
Haven’t tried it yet but seem really good so far 👍
Written by a customer while visiting Tzumi Electronics
Customer Rating
5 out of 5
5
Good product
on February 5, 2026
Posted by: h8eIacqVp
I just got it so I really can’t say anything about right now.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5 out of 5
5
Justice
on February 5, 2026
Posted by: Rq6kTFd
Cool product it does what it is supposed to do and that is that
Written by a customer while visiting Tzumi Electronics
Customer Rating
5 out of 5
5
Great
on February 4, 2026
Posted by: 3mgY85HVw
Lasted me my entire Puerto Rico trip :) I then went to New York for a day trip and it finally died once I got home.
Written by a customer while visiting Tzumi Electronics
Customer Rating
2 out of 5
2
Power bank
on February 4, 2026
Posted by: 5APSG8
I just bought this power bank so I don't know how it works yet. Hopefully it works as i need it to
Written by a customer while visiting Tzumi Electronics
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