GM will offer the NACS adapters for $225 through its vehicle brand mobile apps, which can also be used to locate charging stations and pay for charging sessions. They will initially be made available in the United States Wednesday, followed by Canada later this year.

General Motors Co.’s electric vehicle customers are getting access Tesla Inc. Superchargers starting this month, following an agreement struck last year between Chief Executive Officers Mary Barra and Elon Musk.

General Motors (GM) buyers will soon be able to access Tesla's (TSLA) network of charging stations.The Detroit auto giant said Wednesday that it is now selling adapters to connect GM's electric vehicles to Tesla's Supercharger network for $225.