IdeaPad Yoga 13, ThinkPad T431s, ThinkPad S3, ThinkPad S5, ThinkPad X1 Carbon. IdeaPad U430p, ThinkPad T440, Thinkpad T440S, U430, ThinkPad Edge E431. ThinkPad Edge E450c,E550c, ThinkPad L440. Output: 20V - 3.25A.
This product would be ideal for users of Lenovo laptops looking for an efficient and reliable charger for their AC power supply.
