Since the iPhone 8 series, Apple has begun to add USB PD fast charging protocol to mobile phones. This move greatly enhances the user's charging experience. The USB PD fast charge can fully charge 50% of the iPhone 8 in 30 minutes, and 100% in 90 minutes.

Type-C to Lightning data line

In order to match the USB PD fast charge, Apple officially launched a type-c to light fast charging line, with a charger that supports the PD protocol, you can quickly charge recent generations of iPhone. The iPhone models that currently support USB PD fast charging are:

iPhone XS

iPhone XS Max

iPhone XR

iPhone X

iPhone 8

iPhone 8 Plus

Some netizens will use the "type does not support this accessory" prompt when charging with type-c to lightning data cable. The reasons for this are as follows:

This accessory is not supported

1, the use of third-party type-c to lightning fast charging line, did not obtain Apple MFi certification.

Apple has introduced MFi certification to ensure the consistency of its mobile products. The accessory products provided by the partner must be certified by MFi to work better with the iPhone. The Apple data cable is one of the products that require MFi certification. If you do not pass MFi certification, there will be a risk warning that this accessory is not supported.

2, insufficient power supply

If the output power of the type-c to lightning fast charging line is too low, the iPhone may also prompt that the accessory is not supported.

3, iPhone / iPad lightning charging interface is polluted, or type-c turn lighting connector is contaminated, resulting in poor contact

4, type-c turn lightning fast charging line damage

A damaged quick charge line may also indicate that this accessory is not supported.

Through the above analysis of the "type-c to lightning fast charging line charging tips do not support this accessory", we can basically confirm the reasons for not supporting this accessory.

Type-c turn lightning fast charging line

Tips: When using the Apple data cable to charge your iPhone, please choose MFi certified products to ensure the safety of charging. Then in addition to the official certification line, regarding the third-party MFi certification type-c to lightning fast charging line, please look forward to Apple's official open authorization.