There's no 220 volt power supply in the Asiatic Dragon 25 Deluxe.
As far as I know, the Asian Dragon 25 Deluxe does not come with a 220 volt power supply. This is because the 220 volt power supply is usually used to power more powerful electrical equipment, such as household appliances or industrial equipment, while the power supply inside the vehicle is usually 12 volt or 24 volt DC power supply for the electronic equipment and auxiliary functions inside the vehicle. While the Asia Dragon 25 Luxury model does not have a 220 volt power supply, it may be equipped with other convenient power interfaces such as a USB port or a 12 volt on-board power outlet for charging low-power electronic devices such as phones and tablets. In addition, some high-end models may also be equipped with additional power interfaces, such as 110-volt home power outlets, to meet more electrical equipment needs.