Hudson Howard

Yes a that model USB C GaN charger is safe for both... USB Power Delivery handles a handshake so each device only takes what it can use, and if your laptop normally wants more than that model you will see slower charging or the battery holding steady during heavy work. GaN chargers are efficient but compact, so the case often feels warm when pushing high power. That is expected. If it gets uncomfortably hot or shuts down repeatedly, that points to an issue with airflow or a faulty unit rather than the wattage itself.