Model Number EGW429 Input voltage and current 100-240V 1.5A 50-60Hz output voltage and current 20V/11.5A Place of Origin Guangdong, China Plug US/AU/EU/UK Tip Size Yellow USB with Pin Compatible For Lenovo Laptops Output Voltage 20V/11.5A Power 230W Color Black Certification CE, RoHS, FCC...