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
1
Obsolete and misleading product information
on October 30, 2025
Posted by: Pv7JcG
Paper work states it will only take one click to register the warranty but you have to make a lot more than one click. I it was purchased with $500.00 dollars worth of groceries good luck it will take multiple pages to print the receipt
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Daughter of God
on October 30, 2025
Posted by: Sajneedsbatterypower
This registration process was simple and quick. Nice looking product.
Thank you.
Thank you.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Worth it!
on October 31, 2025
Posted by: SQcNJ8Qv1
Powers everything i need it to. Phones, video games, my external monitor, powers everything i throw at it.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Me
on October 31, 2025
Posted by: 11VxSbA
Good battery it last all games and it did not run out it has two port for the chairs
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Kaykay
on October 31, 2025
Posted by: DaFUCHOE
It's good and great bejabeue sbeienwywbwywvwrwvwjrjrgwf1x
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Pocket Juice Slim Pro 20k mah Battery
on October 31, 2025
Posted by: Busa Boy Brown
Love this battery, it has 2 USB-A Ports, 1 USBB-C Port, and 1 Mini USB Port and on 1 full charge, I was able to completely charge my iPad Pro 11 M4 from 20% to 100% and charged my iPhone 16 Pro Max from 20% to 100% and the battery still had 23% charge left, so I charged my iWatch 9 from 0% to 100% and the battery still had 8% battery charge left. It’s so small I put it in my sling bag that I carry my iPad, cables, iPods and few other things in and I didn’t even notice a weight difference and it’s slim enough to put in any pocket in my cable organizer with my cables. It only takes about 15-20 minutes to fully charge the battery and it fully charges all my iPad and iPhone in about 20 minutes and that’s charging both at the same time time. Love the amount of charge it hold and its size. Plus you can charge it thru any of the ports, they’re all in/out charging.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Sleek.Durable.Powerful.
on October 31, 2025
Posted by: Carib
Will charge your phone 3x, run your laptop a while. OK to fly as cabin luggage. Sleek & powerful.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good
on October 31, 2025
Posted by: Romancj1031
All working and very easy to use with my cellphone
Written by a customer while visiting Tzumi Electronics