Go to Amazon.com : http://www.amazon.com/gp/product/B00DPMUSN4?tag=theatrecat-20
Lenovo 20V 2.25A 45W Replacement AC adapter for Lenovo IdeaPad Yoga 11.6 Series: IdeaPad Yoga
AC Input 100 240V 50 60Hz
DC Output 20V 225A 45W Square yellow
Come with a US 3FT POWER CORD
1 Year warranty