Electric cars are considered to still have a big weakness in terms of charging which takes up to hours. In China there is technology that can counteract this where cars can change batteries in a very short time. Besides that, it's also cheap.
The actual duration of charging an electric car battery varies, depending on the capacity of the battery and the power of the electric current used. But in general, charging electric car batteries does take a long time, especially when compared to refueling like an internal combustion vehicle.