How many kinds of Apple data cables are there?

There are three interface types of mobile phone charging cable, namely Android interface data cable, Apple interface data cable and Type-c data cable. The data cable is used to connect the mobile phone and the computer, or to connect the charging head of the mobile phone for charging.

C-type interface is more convenient to plug in and use on both sides. It should be noted that even if the USB-C interface is also used, the transmission speed is not necessarily USB3.0. At present, USB-C has gradually become the mainstream interface type on mobile devices.

In addition to the USB-C interface commonly used on Android, Apple's mobile phone currently uses the Lightning interface, which has achieved a double-sided pluggable design one step ahead of USB-C and formed the MFi certification for iOS devices. On the latest iPad Pro, Apple adopted USB-C interface for the first time.

Precautions for mobile phone charging:

1. Use the original charger: the current of the non-original charger is unstable, and the inferior charging treasure or charger may easily lead to overheating of the battery, which may lead to explosion hazard.

2. Pay attention to the damage of the charger: Before charging, it is best to check whether the data cable of the charger, including the charging head, is intact. Once the shell is found to be damaged and the metal is exposed, it should be replaced in time.

3. Pay attention to power consumption: the mobile phone battery is made of new lithium battery polymer, which can't be charged under extreme conditions. When the power is lower than 20%, a red alarm will be issued to prompt charging.