Genuine Lenovo ThinkPad T430 T420 T400 T410 T61 T510 90W AC Adapter Round Tip | eBay
Lenovo 90W Thinkpad T430 T420 T520 X201 X220 X230 AC Charger Power Adapter
Super Power Supply® DC Laptop Car Adapter Charger Cord with USB port for Lenovo ThinkPad 2522ec8 T420 4177x05 90W Notebook Netbook Battery Plug - English