21,Plastic box 2,Nominal capacity:3600MAH power bank for ipad (3200MAH) 1,Plastic box2,Nominal capacity:3200MAH3,5V/1000MAH output ... ,4LED indicators, showing the charging status.6,Wildly compatible with smart moblies and all 5V digital devices.Technical specifications:out power ... .9CM Materual:ABS plasticAccessories: Usb power supply cable power bank for ipad (3200MAH) produce picture: power bank ...