It's okay to charge an iPhone with a vivo charger.
Apple's basic requirements for chargers are:
one
A standard usb is available
output interface
two
Provide no less than 1a
The power supply capacity of the output current, but the size of the power supply capacity is only related to the charging speed, the maximum current of the power supply is too small, the charging time will be extended, but it will not cause damage to the phone, and when the power supply capacity is strong, because the built-in charging control loop of the Apple phone will automatically limit the maximum current of the charge, so there is no need to worry about burning the phone. The charger with too much power will not cause the overcharge of the phone or the charging current is too large, and it can be used with confidence.
No, the jack is inconsistent and cannot be plugged in. The charger should be used.