Never run out of charge during the extended trip with the Tesla - Mobile Connector portable electric vehicle (EV) charger. Using a standard outlet, it adds up to three miles of range per hour, or up to 30 miles with the NEMA 14-50 adapter. No installation needed with a standard outlet. Fast charging requires a 240V outlet. | Tesla - Mobile Connector Portable Electric Vehicle (EV) Charger - 20' - Black - Exclusive Retail Partner