OPPO Find X7 does not support 66W flash charge. OPPO Find X7 supports up to 60W flash charge, using OPPO's original 60W flash charger and data cable, you can charge your phone from 0 to 100% in 30 minutes. The 66W flash charge is a faster charging technology supported by OPPO Find X5 series and above models, and OPPO Find X7 does not support it. Therefore, when using a 66W flash charger to charge the OPPO Find X7, the charging speed will be limited to its maximum supported 60W flash charge speed.
It can be used because it can prevent the phenomenon of power loss. OPPO find that the X7 mobile phone can use 66 watts of flash charge, because the use of 12 volts of voltage, the voltage speed is large, so it can effectively prevent the phenomenon of power loss, it can be used normally