A Tesla Supercharger is a high-voltage direct current (DC) fast-charging network built by Tesla, Inc. for electric cars. The Supercharger network was introduced on September 24, 2012, as the Tesla Model S entered production, with six sites in California, Nevada, and Arizona. As of September 2023, Tesla operates a network of 5,500 Supercharger stations with 50,000 connectors. The stations are primarily deployed in three regions: Asia Pacific (over 2,000), North America (over 2,000), and Europe (over 1,000). Superchargers supply electrical power at 72 kilowatts (kW), 100 kW, 150 kW, or 250 kW, with the maximum amount increasing over the years as the company improves its technology. Superchargers can add up to 200 miles of range in just 15 minutes, and since charging above 80 percent is rarely necessary, stops are typically short and convenient. Usage is typically billed by the energy consumed during charging, and idle fees may be charged to customers who remain plugged in after charging has been completed to discourage loitering. Tesla typically places Superchargers near major highways at locations with amenities for drivers such as restrooms, restaurants, and shopping. Many stations also have solar canopies installed by Tesla Energy to offset energy use and provide drivers with protection from the elements. Superchargers are exclusive to Tesla, and will only work with the Tesla Model S, Model X, Model 3, Model Y, and other upcoming Tesla cars like the $25k hatchback and Cybertruck. Other cars, including the original 2008 Tesla Roadster, won’t be able to use one.