... .Charger for Mobile Phone,PSP, GPS,iPad. 3.Constant Voltage Output DC 5V 4.Mini Portable Solar Charger Voltage Controller USB ... can reduce voltage from high voltage to constant voltage DC 5V, USB Output charge for your iPhone, iPad, cameras, Mp4, PDA, PSP ... bag (3W-75W).Input Voltage: DC 5V-25V(Max), Input Current: 3A(Max)Output Voltage: DC 5V, Output Current: 3A(Max)Package Content:1 ...