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

Article Source:Kinri Energy | Author:Kinri Energy | Issuing Time:2024.05.30
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 speed of phone charging now? Someone used three Type-C data cables with lengths of 51cm, 117cm, and 1.5m, and tested them under the same power of 45W.


Type-C charger data cable

The experimental results show that the charging speed of the three types of data cables used by the user is similar, and there will be no difference in the power transmission of the device. Currently, 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, a short cable is naturally more suitable, while the 154cm extended version is more suitable for home use, not limited by the cable. You can use it as you want, and choose the appropriate length of cable according to your needs.

Kinri Energy is a professional R&D and manufacturing power supply manufacturer with 18 years of history. It offers a variety of Type-C chargers, all of which have passed 3C certification. The products are made of environmentally friendly PC fireproof materials, which can withstand high temperatures, prevent falls and scratches, and are designed with eight fold circuit protection measures to ensure your electrical safety.