# setMaximumPower(_:for:) Sets the maximum power for a specific type of charging connector. ``` func setMaximumPower(_ power: Measurement, for chargingConnectorType: INCar.ChargingConnectorType) ``` ## Parameters `power` The maximum power in watts that the charging connector supports. `chargingConnectorType` The type of charging connector to update. See [`INCar.ChargingConnectorType`](/documentation/Intents/INCar/ChargingConnectorType) for the types of charging connectors the system supports. ## Discussion Call this method for each type of charging connector the electric vehicle supports. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)