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.

GM says it’s ready to start selling power adapters compatible with Tesla, more than a year after it announced plans to adopt the related charging standard.

General Motors Company (NYSE:GM) shares are trading higher on Wednesday. Starting today, the company will provide its customers access to over 17,800 Tesla, Inc. (NASDAQ:TSLA) Superchargers using a GM-approved NACS DC adapter.

Detroit automaker's U.S. customers will be able to buy GM-approved NACS DC adapter through vehicle brand's mobile apps.

General Motors (GM) opens up access to over 17,800 Tesla Superchargers with a company-approved NACS DC adapter, enhancing convenience for EV drivers.

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,

General Motors Co. said Wednesday it will offer access to more than 17,800 Tesla Inc. superchargers through a $225 NACS DC adapter that it has approved for use with its electric vehicles (EVs). The move is part of an effort by the auto giant to provide access to more than 231,

General Motors is only the third company to get access to Tesla's vast Supercharger network as a flood of announcements gave way to slow adoption.

If you drive an EV from Chevrolet, GMC, or Cadillac, you can now plug in at 17,800 fast chargers. But don't head to the station just yet—acquiring an adapter could take some time.