45W AC Charger Nicpower ADP190237U for Asus Vivobook 15 F510 F512This Nicpower AC charger delivers 45 watts of power for compatible Asus Vivobook 15 laptops. The adapter outputs 19V at 2.37 amps and also works with laptops requiring 19V at 1.75 amps (33W). The power supply has passed safety testing for premium quality and includes built-in protection systems. Comes with a 12-month manufacturer warranty and 30-day return policy for peace of mind. The cord connects securely to Asus models including F510U, F510UA, F512DA, F512FA, and F512JA series x 4.51 x 1.75 inche