Custer, SD - Tesla Supercharger

Of its 8 ports, 8 are DC fast. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. That is about 2.8 times the South Dakota average of 2.8 ports per station. The registry lists one connector type: NACS (Tesla), the North American Charging Standard connector. The site is listed as a grocery store location.

Custer has 8 charging stations in the DOE registry with 22 ports, the 3rd-most of 30 cities and towns in South Dakota. Custer, SD - Tesla Supercharger accounts for 36% of the charging ports in Custer. It is the only Tesla Supercharger station in Custer. Statewide, South Dakota has 120 stations and 339 ports, the 49th-largest station count of the 51 states and DC. By port count, Custer, SD - Tesla Supercharger is the 3rd-biggest station in South Dakota.

Tesla's DC fast-charging network — the largest DC fast footprint in the US, increasingly open to non-Tesla EVs via NACS. Tesla Supercharger operates 3,280 stations in the registry across 51 states, with 40,183 DC fast ports in total. 10 of those stations are in South Dakota, 8% of the state's 120.

“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on May 10, 2018, one of 6 stations in South Dakota with a 2018 open date. The station's record was last updated at the source on Jun 18, 2026.