20V 8.5A Power Adapter 4X20E50588 4X20E50589 ADP-170CB AA Ultra Slim Laptop Charger For Lenovo ThinkPad W550s W550 ADL170NLC2A

AC power cable is not including, if you need .

Please check this link for AC power cable:

Quality Guaranteed ! (GRADE A++)

Please check the photo details before you buy it, insure it fits your laptop / notebook.

Specifications:

-Brand New.

-Warranty: 36 Months.

-Input:100-240V, 50-60Hz (for worldwide use)

-Output: 20V / 8.5A

-Connector Size: USB

Usage: Laptop AC Power Adapter, Please make sure the output and the connector is what you need ,thank you !