... Ipod, Mobile Phone, Digital Camera, D.V, PSP, GPS2.IMD Technology for the shell, Innovative, Avoid scratching, Beautiful and Luxury3.LED digital display ... ,simple operation7.High efficiency, and Lower static power Protections1.Over current and short circut protection2.Over-charging and over-discharging protection3.Build-in ... contact details, We will feedback to you ASAP. 5200mAh mobile power bank