Does the length of the Type-C charger data cable affect the charging speed of the phone?

The length of the data cable affects the resistance of the metal wires inside. In the past, when there was no fast charging, the length of the data cable determined the speed of phone charging. So, does the length of the Type-C charger data cable affect the charging speed of the phone now? Someone used three Type-C data cables with lengths of 51cm, 117cm, and 1.5m, and tested them at the same power of 45W.

The experimental results show that the charging speed of the three types of data cables used by the user is similar, and there is no difference in the power transmission of the device. It should be noted that the power of Type-C chargers is mostly above 45W, and the main factors affecting the charging speed of mobile phones are the power of the charger and the input voltage of the battery. The length of the data cable has little effect on the speed of phone charging. Therefore, we can choose the length of the data cable according to the situation. When using a mobile power source to charge the phone when going out, it is naturally more suitable to use a short cable, The 154cm extension is more suitable for home use, not limited by wires. You can use it as you want, and choose the appropriate length of wire according to your own needs.