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