Descriptions:- Specially designed for Huawei P9- Polymer lithium battery, powers your phone standby- Great material to protect your phone, charging and protecting 2 in 1- Efficient and safe charging- The battery has passed the MSDS ( Material Safety Data Sheet )Specifications:- Capacity: 3800mAh- Input: DC 5V 1.8A- Output: DC 5V 1.8A- Charging time...