battery adapter 1)Input 100-240V 2)output 3-30v 0-1000MA 3)meet with CE 4)blister packing or OEM Products Characteristics:With fixed frequency control circuit , it provides with over voltage,over current ,overheatand short circuit protectionUltra low no-load/standby power consumption.meet CECIV green power requiremnetMeet all related safety standardSuiable for mobile phones, LCD monitor ,gamer, ...