The Tesla Supercharger network is an electric vehicle fast charging network built and operated by American vehicle manufacturer Tesla, Inc. The Supercharger network was introduced on September 24, 2012, as the Tesla Model S entered production, with six stations in California. As of November 2025, Tesla operates a network of about 7,900 Supercharger stations with over 75,000 connectors worldwide. The majority are located in three regions: Asia Pacific (3,000 stations), North America (3,000), and Europe (1,500). Superchargers can currently output as much as 500 kilowatts (kW). Usage is typically billed by the energy consumed during charging. To discourage loitering, idle fees may be charged to customers who remain plugged in after charging has been completed and congestion fees may be charged to customers who remain plugged in after a charge level of 80% is reached.
Technology
Tesla typically places Superchargers near major highways at locations with amenities for drivers, such as restrooms, restaurants, and shopping. Some sites also have solar canopies and Megapacks installed by Tesla Energy to offset energy use and provide drivers with protection from the elements.
The original V1 and V2 Tesla supercharging stations were built with a single charger equipment cabinet consisting of four modules shared between two charge posts. When cars are connected to the two posts, and both request maximum power, the station will assign two or three of the four modules to the car plugged in first, and the rest to the later car, splitting the charging output 50/50% or 75/25%. As an alternative to the Supercharger, in 2015, Tesla briefly implemented a battery swapping station at Harris Ranch in California. The Tesla battery station performed a few swaps and was discontinued shortly afterwards. "Urban" Supercharger posts were introduced in September 2017. These more compact posts have a maximum power delivery of 72 kW but do not share equipment with other posts, allowing the maximum power to be delivered. These more compact posts are primarily deployed in urban areas such as shopping malls, parking lots, and garages. V3 stations were introduced in 2019 and could deliver up to 250 kW. Up to four posts can share a 350 kW charger equipment cabinet, but up to three cabinets can share power among themselves via a DC bus. In practice, in most cases, this allows each post to deliver maximum power regardless of nearby charging sessions. The V3 charge posts use a liquid-cooled cable which allows the cable to be thinner and lighter while delivering more power. Tesla introduced mobile Supercharger stations in 2019 with several urban supercharger posts and a Tesla Megapack energy storage system mounted on a semi-trailer truck. These stations provide temporary stations for nearby events, expand capacity during peak travel seasons, or can be deployed when a station needs to be taken offline. The Megapack can charge up to 100 vehicles before being depleted. V4 charging posts began to roll out in early 2023 and have longer cables for charging vehicles from other automakers. The charging posts have a credit card reader potentially allowing non-Tesla owners to charge without downloading the Tesla app, however, as of January 2024 this feature has not been implemented. The charging posts can support up to 1000 volts and up to 1000 amps (A). As of January 2025, they can deliver up to 325 kW. As of Tesla's 2026 model year lineup, only the Cybertruck can charge at 325 kW. On November 14, 2024, Tesla announced the introduction of the V4 Supercharger cabinet, which was first deployed in September 2025. This uses a new design with either 1MW or 1.2MW of power output between 8 stalls and the cabinets no longer connect to one another via a DC Bus. This version can support charging vehicles with 400 and 800 V systems, delivering a maximum of 250 kW and 500 kW respectively. According to Tesla, in July 2025 the Otočac Supercharger in Croatia became the first European Supercharger station to be supported by a mobile Megapack.
Connectors and interoperability
North America In February 2023, Tesla began installing the "Magic Dock" at select V3 Supercharger locations. This dock houses a NACS (North American Charging System) to CCS1 (Combined Charging System) adapter. When a driver of a NACS-equipped vehicle charges, they simply detach the NACS connector, leaving the adapter locked in place on the charging post. However, when a CCS-equipped vehicle driver reserves a charger via the Tesla mobile app, the Magic Dock unlocks the adapter, making it available for use. The "magic" lies in the adapter's captive design—it remains securely locked either in the dock (when a NACS vehicle is charging) or onto the NACS connector (when a CCS vehicle is charging). Tesla began rolling out V4 Supercharger posts in North America in October 2023, featuring an integrated Magic Dock and a built-in payment terminal. These upgrades allowed non-Tesla vehicles to charge without requiring a separate adapter or the Tesla app, and making Tesla eligible for federal, state, and local incentives. This included $7.5 billion in funding under the federal National Electric Vehicle Infrastructure (NEVI) program to support the expansion of charging infrastructure. However, between May 2023 and February 2024, most North American automakers committed to adopting NACS. In September 2024, SAE finalized the standardization of NACS as SAE J3400, effectively eliminating the need for future Tesla Superchargers to support CCS1. As a result, fewer than 100 V3 sites were upgraded with the Magic Dock, and fewer than 80 V4 sites had their Magic Dock adapter activated as of September 2025. Additionally, only two V4 locations globally, both located outside of North America, currently support the use of the payment terminal. In September 2025, Tesla opened its first complete V4 Supercharger station in Redwood City, California, supporting charging up to 500 kW for passenger vehicles.
Europe
In November 2018, under pressure from European regulators, Tesla announced that it would begin using the CCS2 charging standard, adding the inlets to new vehicles, offering adapters to existing vehicle owners and adding CCS2 connectors to Superchargers.
China In China, Tesla equips its vehicles and Superchargers with the GB/T charging standard (an abbreviation of "GuoBiao/TuiJian", translated as "recommended national standard").
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