Hand-cranked solar portable power bank with a capacity of 20,000 milliampere-hours

Hand-cranked solar portable power bank with a capacity of 20,000 milliampere-hours
Category: Portable Charger
Battery Type: Lithium Polymer Battery
Size: 162*87*38mm
Charging Power: 10W
Rated Capacity: 12000
Input Voltage: 5V
Battery Capacity: 20000