The 67w fast charge will last one night. At present, the mobile phone overnight charging, the damage to the battery is not very big, because the current mobile phone will have the function of overcharge protection, when the battery is full of electricity, the battery will automatically power off.
If it is still connected to the power supply at this time, the phone will use the power supply as a power source at this time, that is, after being fully charged, the battery will be in a state of power failure, the operation of the phone depends on the external power supply, although this will not have much impact on the phone, but over time it may also be damaged.
Agreed. The 67w fast charge can be charged overnight, but it is not recommended for long-term use. Now mobile phones and most of the tablet computers and other devices have overcharge protection, if you use the charger continuously plugged in the plug board, one night is actually no problem, it will automatically power off after full, but long-term use, the loss of the battery and charger is relatively high, not recommended for long-term use, occasionally once or twice it does not matter.