Lenovo OEM Laptop Power Adapter 65W 20V 3.25A 10.5mm * 4mm (Yellow Tip Square with pin inside)

Specification

INPUT: AC 100-240V 50-60Hz

OUTPUT: DC 20V 3.25A

POWER: 65W

Connecter: Rectangle USB Yellow Tip Square with pin inside

Before purchasing, please check the laptop connector and make sure it as same as your old adapter.

Compatible Models: Edge E540, Edge E440, Edge E531, Edge E431, L540, L440, S540, S440, S531, S431, T540p Dual Core, T440p Dual Core, T440s, T440, T431s, X240, X1 Carbon, ThinkPad Yoga, ThinkPad Helix