Capacity: 11200mAh
Battery cell: Li-polymer battery
Input: 18V-2A   
Output: 4.2V-500mAh, 8.4V-800mAh, 12.6V-1000mAh, 16.8V-1000mAh, 19V-2000mAh
Material: ABS+PC+Al alloy frame
Charging cycle: >500 cycles
Dimensions: 162*98*26mm
Color: black
Net weight: 500g 
Package: mainframe, 1 cable, 4 connectors