Electric-car charging stations rated: what’s best, what’s cheapest, what to avoid?

Siemens Versicharge VC30GRYUThere is a lot to consider when it comes to purchasing an electric-car charging station, as it can affect the ownership experience and the convenience of using the car. While some owners of plug-in hybrids may stick with the 120-volt charging cord that comes with the car, virtually all buyers of battery-electric models should install a charging...