Technical InformationDevice Supported: NotebookPower DescriptionOutput Voltage: 20 V DCMaximum Output Power: 90 WMaximum Output Current: 4.50 AMiscellaneousCompatible to OEM Part Number: Lenovo 0B46994Compatibility: Lenovo ThinkPad E440 Lenovo ThinkPad E540 Lenovo ThinkPad Edge E550 20DF Lenovo ThinkPad Helix 3697, 3698, 3701, 3702 Lenovo ThinkPad L440 Lenovo ThinkPad L450 20DT Lenovo ThinkPad L540 Lenovo ThinkPad T431s Lenovo ThinkPad T440p 20AN, 20AW Lenovo ThinkPad T440s Lenovo ThinkPad T450 20BU, 20BV Lenovo ThinkPad T450s 20BW, 20BX Lenovo ThinkPad T530 2359, 2393, 2394 Lenovo ThinkPad T540p 20BE, 20BF Lenovo ThinkPad T550 20CJ, 20CK Lenovo ThinkPad W550s 20E1 Lenovo ThinkPad X1 Carbon Lenovo ThinkPad X1 Carbon Touch Lenovo ThinkPad X230s Lenovo ThinkPad X240 Lenovo ThinkPad X240s Lenovo ThinkPad Yoga 20C0, 20CD Lenovo ThinkPad Yoga 12 20DK, 20DL Lenovo ThinkPad Yoga 14 20DM, 20DN Lenovo ThinkPad Yoga 15 20DQ WarrantyLimited Warranty: 1 Year
AddOn 90W 20V 4.5A notebook computer Power Adapter for Lenovo - power adapter - 90 Watt