SellZone Laptop Adapter Charger for IBM Lenovo Thinkpad T410 2516, T410 2518, T410 2519 (Power Cord Included) 20V 3.25A 65W Pin Size 7.9mm x 5.5mm-Black : Amazon.in: Computers & Accessories
Amazon.com: AAOTOKK 90 Degree Tip Adapter Right Angle 7.9mm x 5.5mm to Slim Square tip Power Converter Cable Adapter for Leonvo ThinkPad T440,T540p,X1 Carbon, X240 Dongle Laptop, Standard Power Connector(2 Pack) :