Is there a nema 14-30 connector for the mobile power cord/charger? I only have 240 40 amp on 8 gauge cable running into my garage with a nema 14-30 outlet. Do not want to use an adapter... only a proper ford approved/supplied connector to the outlet. I know I can eventually wire the charging station pro to the 30 amp when it arrives but for now will need to use the 14-30.