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
(1,734 Reviews)
Rating breakdown 1,734 reviews
5 Stars
1,630
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
Charger
on November 22, 2025
Posted by: d4iLytuXq
I have not used this external charger yet I don't know what you want me to say about it. I have no clue if I like it or if I don't like it I will have to use it first if you want me to leave something after I use it, I will be happy to, but I can't leave a review right now.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Like it
on November 22, 2025
Posted by: wdXyeJ
I really really like it. It is convenient and can hold the charge.
Written by a customer while visiting Tzumi Electronics
Customer Rating
4
Have to review to register warranty
on November 23, 2025
Posted by: 6E5hWRF
Seems ok, not fast charge. Haven’t used yet. Should not force review for warranty registration minus 1 star
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
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
Unknown
on November 23, 2025
Posted by: tnSQhhCY1
Unknown I have no clue what this is about so I am just writing something
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
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