45W AC Charger for Asus Q503 Q503U Q503UA Q503UA-BHI5T16 Laptop Power Supply Adapter Cord Fit for Asus Q503 Q503U Q503UA Q503UA-BHI5T16 Laptop Output: 19V 2.37A 45W Input: 100-240V 50-60Hz Designed for Portability, Stay Charged Wherever You Go  Travel, Work, Home Package Includes: 1 X AC Adapter Warranty: 30 Days Money Back Guarantee/12 Months Warranty