I have an ASUS GL553VD Laptop, and i am going on a vacation with my parents, that means that we are going to be on a car for 2 days to reach our destination. Is there anyway of charging my laptop through the cars charger port, near the gear? If yes which kind of adapter or item do i have to use?
Be aware that cars typically run on low voltage (compared to standard household voltage,) therefore high wattage inverters will end up drawing a much higher amperage, and may not be suitable for the car accessory outlet if it is only rated in the neighborhood of 5 - 10 amps by means of a fuse.
High wattage inverters often have direct battery hookups to bypass the limitations of car cigarette or accessory outlets.
A more efficient device to use would be a universal DC to DC laptop charger, but you will likely run into wattage issues if you are attempting to run the laptop at the peak of it's performance.