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SAE J1772 Charge Port

J1772 Port

The J1772 is the North American standard for electric automobiles. The round 43 mm diameter connector has five pins, with three different pin sizes:

  • AC Line 1 and AC Line 2 - have same-size power pins
  • Ground Pin
  • Proximity Detection and Control Pilot - have same-size pin
  • Can handle 40 amps