90w 20v 4.5a Universal Ac Power Adapter For Lenovo Eraser B40 B50 G50 M4400 M4450 N40 N50 Z50 Z501 Z505 Z510 Z70 Charger - Laptop Adapter - AliExpress
Lenovo Adapter Power Charger Laptop High Quality 20V 4.5A 90W – DC size 8.0 PIN – E MixStore
New Original 90W AC Adapter for Lenovo Thinkpad T400, T430, T420, T530, X230, X201
Original Lenovo 90W 20V 4.5A SlimTip power supply + cable | Accessories \ Power supplies Laptops \ Accessories and laptop parts \ Power supplies | AMSO