Charging port cap for the VARG SM, VARG EX, VARG MX 1.2 and the latest versions of the VARG MX 1.0 equipped with a Gen 2 powertrain (recognizable with the grey magnesium inverter lid). For the earliest version of the VARG MX 1.0 equipped with a Gen 1 powertrain (black plastic inverter lid), the bigger charging port SMX1-CB-CP-CAP-KT is required.