genuine HP 45W AC power adapter with part number 741727-001. #192. 

The genuine HP 45W AC power adapter with part number 741727-001 is designed specifically for HP Pavilion laptops. It provides a voltage of 19.5V and an output current of 2.31A, ensuring optimal performance and safety for your device. With a manufacturer warranty of 1 year, you can trust that this power adapter is reliable and durable for all your computing needs.