Circle K Charge stations support the most common open-standard fast charging (DCFC) standards in North America – CCS and CHAdeMO.
Most vehicles today use the CCS standard, including Audi, BMW, Chevrolet, Ford, GMC, Hyundai, Jaguar, Kia, Lucid, Mazda, Mercedes-Benz, MINI, Polestar, Porsche, Rivian, Volkswagen, Volvo and others.
CHAdeMO can be found most commonly on the Nissan Leaf.
Tesla vehicles in North America use a proprietary connector, but Circle K Charge stations can be used with a customer-supplied adapter.