Huawei car charger is usually compatible with 5V2A and 10V2A input voltage and current. This means that it can be adapted to different on-board power supplies, whether 5V2A or 10V2A. Therefore, you can confidently use Huawei car charger to charge your device, regardless of whether your on-board power supply is 5V or 10V. This compatibility makes Huawei Car Charger a convenient and adaptable charging solution for different models.
The charger of the Honor 20S should be fast charging, and the output is 5V2A and 10V2A.