Tera Electric Car Charger Portable: Level 2 Level 1 J1772 EV Charger 16A 10A 8A 110V 240V Charging Station Indoor Outdoor ETL Certified NEMA 14-50 Plug NEMA 5-15 23FT Cable P02 Supports Level 1 & Level 2: The EV charger comes with complimentary adapters for NEMA 5-15P in the package. Paired with a 23ft cable, you can effortlessly utilize your EV charger with standard household sockets, dryer outlets, or air conditioner outlets. Additionally, the electric vehicle charger\'s voltage will automatically adjust based on the actual voltage for safety. ETL Certified: ETL is the most dynamic safety certification mark in North America. Its history can be traced back to the electrical testing laboratory founded by Thomas Edison in 1896. It has wide visibility and recognition in North America. That ETL mark tells the manufacturer is trying to tell the world they seek high standards and stand behind what they sell.