... circuit and automatical resetting.It is compatible with iPhone, iPod, MP5, Mobile Phone, iPad, and other devices.Specification1,Input ... °C-40°C7,Charging Time: 5-8 hours for iPad (depends on the capacity of battery)8,Product Dimension: 66*60 ... 2, Original USB cable is available when charge iPhone,iPod,iPad and other devices.Notes1,Plug out the ... , please refer to update ones. Travel Charger for iphone 4