The main feature of this usb c power bank lies in that the usb c plug is able to charge itself & power bank and charging speed is as high as. No cable needed.

USB C power bank supports 18W PD fasting charging. 1.5H to fully recharge this small portable charger both via usb c plug & usb c connector.

 It remains as compact and lightweight as the previous pocket juice power bank. Just slip it into your bag when leaving your house. Keep your cell phone juicy when outting. 

It allows you to travel lighter, and no longer have to bring the cord for that plus other cords.

Portable charger usb c carries 4800mAh which is full enough to charge Galaxy Z flip 3 one time.

Plug in feature both to recharge itself and your cell phone is a big jump for this power bank. No more to carry cables with you. And it is fast, you can expect 18w charging capacity. More importantly, it inherits palm-held size. What you expect for a small power bank is fully embodies in this one.