Switching mode, 5V/6V/12V AC/DC adapter CE,GS,UL,cUL,FCC,RoHS standard ... , EU, UK,AUS plugs ISO2001, 14001 company Switching mode 5V/6V/12V DC adapter, plug-in/wall type Input Voltage/ Frequency: 100 ... , GS, CCC certificationROHS, EMI complianceusage:be used for equipment and battery 5V/6V/12V AC/DC adapter