It's okay. As long as it is the same brand of mobile phone, the charging agreement is the same. I'm not saying that charging a 66-watt charger with a 10-watt phone will cause the phone to explode. It only provides a maximum of 66 watts of charging power, and a minimum of 5 volts 1 amp 5 volts 2 amp charging power. Like the 10 watt fast charge is basically a 5 volt 2 amp charging agreement. It can be used.
It can be filled! According to the use of mobile phone charger, 66W fast charge can be charged 10W fast charge, can be charged into the electricity, but the charging speed will not be 66W effect, but can only enjoy the effect of 10W! This is mainly because the 10W device hardware is limited, because it is not compatible with 66W chargers! It is recommended that if you want to use a 66W charger, it is best to replace your own equipment!