SAE J1772 (charging standard)

SAE J1772 is a standardized connector and protocol used for charging electric vehicles in North America. It ensures compatibility between electric cars and charging stations, allowing vehicles to safely and efficiently draw power. The standard defines the connector's design and communication systems, enabling the car and charger to communicate for charging control, safety, and power management. It supports Level 1 (120V) and Level 2 (240V) charging, making EV charging accessible across various settings. Overall, SAE J1772 helps create a reliable, safe, and uniform charging experience for electric vehicle users.