Replacement for Lenovo 20V 4.5A (90W) USB Pin Laptop ChargerSpecification:-Input Power: 100-240V -1.5A, 50/60Hz-Output DC: 20V 4.7A-Output Power: 90W-Tip Size: USB PinCompatible with:Compatible Lenovo Notebook Models:LENOVO IDEAPAD Z570 10243SU, LENOVO...