New Generation Xiaomi Original Power Bank 20000mAh
2 USB Output / Two-way Quick Charge
And it can charge two devices at the same time!
It supports quick charge your cellphone (need support quick charge function)
And quick charge power bank itself
High Capacity / Lithium Polymer Batteries
New xiaomi power bank 20000mAh can charge: Mi 5 (5.1 times) / iPhone (7.1 times) / iPad Mini (2.5 times)
5.1V / 3.6A Dual USB Output, Support QC 3.0 while using single port,
Best compatible with Majoy Smart Phones and Macbook Notebook Pad.
The intelligent output won't hurt your devices at all!