Lenovo AC adapter, model number LCPN, with the following specifications:
Input: AC 100V-200V, 50-60Hz
Output: 20V, 3.25A
DC size: 7.9 * 5.5 mm
Power: 65W
Made in China
It is designed to charge Lenovo laptops. The adapter comes with a cable and is black in color. It incorporates safety features to protect against overvoltage, overcurrent, and overheating.