Battery Cell Type: Lithium battery
Capacity: 20000mAh (74Wh)
Input(Micro USB): 5V 2A
Input(Type-C): 5V 2A
Output 1(USB-A): 5V 2.1A(Max)
Output 2(USB-A): 5V 2.1A(Max)

(Attention: The device doesn't support for QC/PEE, but fastest for the rest.)

Model：OPB-P204D

Product Features:

20000 mAh High Capacity-Say Goodbye to Battery Anxiety
20000mAh large capacity, filled to the brim with power. It lasts up to a week on a single charge, so whether you're on a personal business trip or a family trip, you just need one.