Apple mobile phone charging can be used not the original data cable as long as the charger matches the charging jack, but the use of not the original data cable will cause certain damage to the mobile phone battery. The original or MFI certified Apple data cable is relatively stable, but because of patent problems, the original or MFI data cable is very expensive, basically around 60-100RMB, and the data cable is a consumable, no longer within the range of 3 packages, and the normal maximum warranty is half a year. Now the online sales are not certified in the price of 10-30RMB, pick some good process copper wire thick data cable is still more affordable! A year's worth of resistance is pretty good. As for the harm, the charging of the data cable is relatively slow, and then the data cable is relatively easy to break, and the charger is easy to burn out when the head or line is short circuited, which has a relatively small impact on the mobile phone.