Original Lenovo 20V 3.25A 65W Adapter For Lenovo ThinkPad Edge E431 Series Ultrabook Model Number: Lenovo ThinkPad Edge E431 627766C, Lenovo ThinkPad Edge E431 627774U, Lenovo ThinkPad Edge E431 627775U, Lenovo ThinkPad Edge E431 627776U, Lenovo ThinkPad Edge E431 627777U, Lenovo ThinkPad Edge E431 627778U, 100% Compatible with Lenovo P/N: 0A36258, 36200251, ADLX65NLC3A, ADLX65NDC3A, ADLX65NDT3A, ADLX65NDC3, ADLX65SLC2A, 36200249, 36200288, 36200253, 36200292, 0A36271, 45N0321, 45N0322, 45N0313, 45N0314, 0C19868, ADP-65FD B, PA-1650-72, 0B47455.