EV Charging Station fall into 3 categories with Level 1 being the most basic. A Level 1 EV Charging Station is one that operates using standard 120 volt AC current. That’s the same that you use to power your lights and the vast majority of appliances and hi-tech devices around your home or office. These charging stations allow for more effective management of energy, are relatively inexpensive to install and typically meet the needs of most vehicles.