New Genuine Lenovo 90W 20V 4.5A Square Slim Tip (Rectangular Tip) AC Adapter
Input: AC100-240V; Output: DC20V 4.5A; Power: 90W; Connecter: Square Yellow; Item Includes: AC Adapter and Power Cord. Model: ADLX90NLC3A; LCPN: 36200286; LIPN: 45N0247; FRU PN: 45N0248; PA-1900-71