As of my knowledge cutoff in September 2021, Tesla does not use a proprietary connector called TPC (Tesla Proprietary Connector). Tesla electric vehicles (EVs) typically use a proprietary charging connector called the Tesla Connector or Tesla Universal Mobile Connector (UMC). This connector is compatible with Tesla's Supercharger network and can be used with various charging adapters to connect to different types of charging stations. It's important to note that my information may not be up to date, as Tesla frequently updates its technology and offerings. Therefore, I recommend checking Tesla's official website or contacting Tesla directly for the most accurate and current information on their charging connectors and related technologies.
