EV Fast Charging Explained: How It Works and What Affects Speed

What makes EV fast charging fast—and why does the speed change during a charging session? This quick explainer covers the difference between AC charging and DC fast charging, how charger and vehicle capabilities affect charging power, and why battery temperature and charge level matter. Learn what to check before choosing a charging station and how charging for the next leg of your journey can help you spend less time waiting and more time on the road.