Original Lenovo 20V 4.5A 90W (7.9*5.5MM) PA-1900-54l Power Supply Laptop AC Adapter/ Charger Compatible With Lenovo Thinkpad T60, T60P, T61, T61P, X60, X60S, X61, Notebook - Online at Best Price in Singapore
Amazon.com: Lenovo Thinkpad T60 T61 X220 X230 R61 R400 Laptop AC Adapter Charger Power Cord : Electronics
90W New Laptop AC Power Adapter Charger for Lenovo T60 T61 Z61 R60 R61 T400 E40 SL400k R400 T420s (20V 4.5A 7.9*5.5MM With Pin Inside) - China Laptop Charger, Ac Adapter