The product in the image is a Lenovo 65W AC power adapter. The model number is ADLX65YLC3A, and the Lenovo part number is SA10E75841.
This type of charger is compatible with various Lenovo laptops.
Product: Lenovo 65W AC Power Adapter
Model: ADLX65YLC3A
Part Number: SA10E75841 / 01FR024
Output: 20V at 3.25A, 15V at 3A, 12V at 3A, 9V at 3A, or 5V at 3A
Input: 100-240V, 1.8A, 50-60Hz