Power your HP laptop and fast-charge your phone simultaneously on the road. This versatile 90W car charger delivers a stable 19.5V/4.62A output through a 4.5mm*3.0mm DC tip, perfectly matching HP Envy and Pavilion models. With an additional Quick Charge 3.0 USB port, built-in safety protections, and a compact plug-and-play design, it's the ultimate in-car power solution for professionals, students, and travelers.