Feature:
1.High capacity up to 8000mA supports charging up to 4 devices.
2.Mutli-purpose retractble charging cables make your charge so easy.
3.Easy customization
1.Input:5V/1A
2.Output:5.1V/500MA--3000MA
3.Capacity:Li-polymer battery 8000mA
4.Cycling:300times
5.diameter:71mm 6.Heightenss: 80mm
7.USB charging cable:100cm
8.Retractable cable:60cm