The Genuine HP 19.5V 6.9A 135W AC Adapter 647982-002 HSTNN-LA01-E Power Adapter is a high-quality power adapter specifically designed for HP laptops. With a voltage of 19.5V and an output current of 6.9A, this black adapter is compatible with a variety of HP models and is suitable for use in both domestic and international settings. Made in China, this product ensures reliable and efficient power delivery for your HP devices, making it a reliable choice for keeping your laptop charged and ready to use.