... power supply.IntroductionThis product is a lightweight,environmentally friendly,high capacity ... Current1000mAhIntelligent current input management systemRated Output VoltageDC 5.0V+-0.25VAdaptive voltage output,intelligent low-voltage ... with electric equipment, electric switch automatically open, light, input 5 V voltage, for Load use, after 10 S indicator to be automatic extinguished, and output ...