Input Voltage: AC100-240v ~ 1.3A / 50-60Hz ;Output: DC 20V-2.25A.45W Connector Size: USB Square Yellow Tip.; Package Include: 1 x AC Adapter and 1 x Power Cord Compatible with Yoga 11E,S1 12,S3 YOGA 14 ThinkPad X1 Carbon: X240,X250,X260,X270 ThinkPad: A475,E450,E455,E460,L560 L570 T460s T570 IdeaPad: 300 Yoga: 720 Helix: 3697,3698,3700,3701,3702 Fit part numbers: ADLX45NCC2A, ADLX45NCC3A, ADLX45NLC2A, ADLX45NLC3A, ADLX45NDC3A, 0B47030, 0B47036, 0B47037, 0B47040, 0C19880, 36200245, 45N0289, 45N0290, 888014197 Security:100% Compatibility With the Original,100% New from Manufacturer,CE/FCC/ROHS Safety Certificate