AC Adapter for IBM/LENOVO 20V 4.5A 90W CE,FCC,ROHS ERP standard Fireproof and Heat-resistant PC Materials AC ... , short circuit protection, over temperature protection. 12 month warranty CE FCC and Rohs standardColorBlackInput voltage100-240VVibration input voltage range95V-265VInput frequency50 ... .0*40cm AC Adapter for 20V 4.5A 90W,CE FCC ERP ROHS Standard