Battery capacity:5200mAh
Battery Type: A grade Polymer battery
Input 1: DC5V/1A
Output 1: DC5V/1A
Recharge Cycles: Charge to 100% up to 500 time
Operation temperature: -10°C ~ 40°C
Storage temperature:-20°C~50°C
Certificates: CE,FCC,RoHS,etc.

GiftU is professional in customizing corporate gifts, has experience in customizing different USB drive