Product parameters:
battery type: lithium polymer battery
model :opb-p208dn
capacity: 20000mah(74wh)
input 1(micro-usb): 5v/2a
input 2(type-c): 5v/2a
output 1(usb-a):5v/2.4a (max)
output 2(usb-a): 5v/2.4a (max)
dimension: 165.5mm x 83mm x 24.2mm
cable: 30cm usb-a to micro-usb