At an AC charging station, AC power through the grid is provided to this onboard charger, which converts it into DC power to recharge the battery. DC chargers supply higher power charging (which involves much greater AC-to-DC converters) by making the converter in the charging station instead of the vehicle https://holdensyktc.blogdun.com/33544445/the-definitive-guide-to-iphone-car-charger-att