SpecificationINPUT: 100-240V, 50-60HzOUTPUT: 20V 4.5A, 90WConnecter size: 7.9mm×5.5mm,with central pin inside (ref to the picture).Outlet: 3-prong (wall charging cable not include)Warranty: 12 monthsStatus: Brand new original & genuine Replace Part Number92P1105, 92P..