Capacity 11720mAh
  Battery Li-Polymer
  Input DC  5V / 2A
  Output USB-1 DC  5V/1A, USB-2 DC  5V/2.1A
  USB output port 2
  Charging time 6 to 7 hours
  Display Digital
  Over charge protection Yes
  Under voltage protection Yes
  Overloaded protection Yes
  Short circuit protection Yes
  Material Plastic ABS and PC body
  Dimension 144.4 x 69.5 x 18.2mm (LxWxH)
  Net. weight 224.7g