As you begin your journey with electric vehicles (EVs), you’ll quickly learn that charging your vehicle means plugging in to one of three kinds of charging levels: Level 1, Level 2, and Level 3.And, as you’ll further see, these levels have implications regarding charging voltage, frequency, and current. However, the most significant aspect EV drivers will associate with charging levels has to do with speed — as in, “How rapidly will each level of charging put range back into my car’s battery?