1. Is the charging port of iPhone 15 series encrypted, and what are the specifications of the charging cable? What are the specifications of the interface?
A: The charging cables that come standard with all iPhone 15 series have a power supply capacity of 20V 3A, no E-marker chip, and a data transfer capacity of USB 2.0 specifications.
Interface iPhone 15 and 15 Plus comes standard with USB 2.0 interface, 15 Pro and 15 ProMax comes standard with USB 3.0 interface At the same time, iPhone 15 series charging port is not encrypted, you can use other charging cable for charging, there is no restriction on data transfer and charging speed.
2.What is the maximum voltage supported by charging cables for iPhone 15 series with other brands of chargers?
A: 1. Huawei’s USB-A to USB-C charging cable is not available. Because Huawei’s charging cable has been magically altered, which will cause Apple devices to not charge properly. Using Huawei’s charger with other charging cables is fine. Other brands of charging cables can be used normally.
2. Other brands of USB-C port chargers support PD protocol, the highest power to charge Apple devices can be up to 27W, Xiaomi’s 30W and above USB-A chargers and some vivo 80/120/200W chargers also support PD protocol, with the original cable to charge Apple devices with the highest power can be up to 27W.
3. Most USB-A port chargers do not support the PD protocol, and the highest power to charge an iPhone is 7.5W.
3. Can iPhone 15 series reverse charge and wireless reverse charge?
A: Apple supports reverse charging and wireless reverse charging. The maximum power output during reverse charging is 4.5W (5V 0.9A). After exceeding 4W, the Apple device will activate protection to limit the output.
4. Can the iPhone 15 series be connected to other devices?
A: The 15 Pro and 15 Pro Max support external hard drives, but you will need to replace the charging cable with a higher data transfer capacity. External devices require a maximum power of less than 4W or their own power supply, otherwise they cannot be used.
