Product Information:Product/Model Name: Rapoo Q20 20000 mAh
Material: Material ABS Capacity: QC 3.0 20000MAH (actual) Cell
High quality - Lithium Polymer
Input: DC 5V 2A Output: DC 5V2.1A Dual USB
Color: Black and White
Charging time: 9-10 hours standard: bare metal circuit: with security