DTK 20V 4.5A 90W Laptop Charger for LENOVO Thinkpad IdeaPad Notebook Computer PC Power Cord Supply Lead AC Adapter t410 t420 t430 x220 series Connector:7.9 x 5.5mm: Amazon.co.uk: Computers & Accessories
Charger For ThinkPad T410 T420 Laptop adapter - PCMacs
Lenovo ThinkPad T420 Original OEM Genuine AC Charger Power Adapter Cord 90W - Walmart.com
65W Lenovo ThinkPad Laptop Charger, SKYVAST 20V 3.25A 65W Replacement AC Adapter Power Supply for T430 T440 T450 T460 T560 E431 E440 E531 E540: Amazon.co.uk: Computers & Accessories
Power Supply Green Cell PRO 20V 8.5A 170W for Lenovo (7.7-5.5mm)