Tesla used to include a mobile charging cable with each new EV purchase, but Elon Musk now says that this is 'wasteful' and owners will have to buy one separately, if needed. The charging cable is currently sold out over at Tesla, but Musk did promise to slash its price in half, add more adapters to it, and make it 'easy to order with the car.'

https://www.notebookcheck.net/Tesla-stops-selling-its-electric-cars-with-wasteful-charging-cable-as-Elon-Musk-advises-to-buy-wall-connectors-instead.614257.0.html