At an AC charging station, AC power in the grid is equipped to this onboard charger, which converts it into DC power to recharge the battery. DC chargers provide higher power charging (which requires much bigger AC-to-DC converters) by making the converter into your charging station instead of the vehicle https://manuelyfqba.blue-blogs.com/40346531/5-essential-elements-for-how-many-types-of-electric-car-chargers-are-there