45W POWER CHARGER ADAPTER (4.0 X 1.7 MM PIN) FOR LENOVO YOGA 520-14IKB
Pin Size/ Type: 4.0mm X 1.7mm Yellow Tip. Type: Laptop AC Adapter. Adapter Output: 20V 2.25A. Adapter Input: 100-240V~1.5A 50-60Hz. Adapter's part no. / model no. or model nos. Even though if the part nos.