66w fast charging mobile phone can not be charged with ordinary charger, because the rated power and rated voltage of the 66w fast charging mobile phone are larger than the rated power and rated voltage of the ordinary charger, when using the ordinary charger to charge the 66w fast charging mobile phone, the charging speed of the 66w fast charging mobile phone will be slow or not charged. Therefore, the 66W fast charging mobile phone can not be charged with an ordinary charger.
It can be charged for a longer period of time, as long as the voltage is the same