... for mobile phone battery 2.Model:HT002 3.Voltage:5V 4.Capacity:2200mAh external power bank for mobile phone batteryBasic parametersOutput ... USB, other Output Adapters can be customized by customer’s request)4. One Specification Application ScopeAll IPOD series MP3 ... s,uch as mobile phone, iPhone, PSP, IPOD, MP3,MP4, PMP, GPS, Bluetooth, digital cameras external power bank for mobile phone battery