TAIFU 45W 20V AC Adapter for PA-1450-55LU PA-1450-55LR Lenovo Ideapad 100s 14" Laptop 100S-14IBR 100-14IBY 80R90004US, 100-15IBY 100-14IBY, Ideapad 110-14ibr 110-15IBR 80T7, Lenovo Yoga 310-14 710-13