Lenovo AC Adapter 45W for 0B47036 0B47037 0B47040 - (PA-1450-12) Genuine Lenovo Retail Packaged 45W AC Adapter In The Factory Sealed Lenovo Retail Packaging. Lenovo 0B47030 45W AC Adapter With Slim Tip Connection For Slim Tip Connection Type Lenovo Laptops And Tablets. Lenovo Retail Sealed Packaging Includes : 45W AC Adapter , USA 110V 2 Prong Power Cord / Wall Cord , Lenovo Documentation Booklet. Compatible With E450, E455, E555 Multimode, ThinkPad Helix (1st Gen), S431, S531 ,S540 ,T431s, T440 ,T440s, 11e ,X1 Carbon (2nd Gen), X240, X240s ,Yoga (S1 Edge) ,Yoga 14 (S3), Yoga 15 (S5) and other Slim Tip Connection Type Notebooks. This Item Is Not Used In Notebooks With A Barrel Type Connection.