universal usb car charger for mobile 1.input:DC12~24v 50/60Hz 2.output:DC4~10v 10w max 3.portable,easy to use 4.long life universal usb car charger for mobile1.Voltage(V)and current(Amp) can be adjusted according to customers' requirements.2. Protections:short circuit protection,over current protection,over temperature protection.3.High reliability,long life,MTBF:100,000hrs(full load,25°C,Mil- ...