The OEM Lenovo USB-C AC Adapter 45W 20V 2.25A ADLX45YLC3D 5A10W86246 is a power adapter specifically designed for Lenovo laptops. With a voltage output of 20V and a current output of 2.25A, it provides the necessary power for charging and running laptops efficiently. This adapter is compatible with various Lenovo models and is a reliable and efficient accessory for ensuring that your laptop is always powered up and ready for use.