There is a great potential safety hazard for the power adapter to be empty all the time!

The power adapter is always plugged into the socket. Although the mobile phone is not charged, the circuit board is actually powered on, but it consumes very little power in a day, which is the cost of a few dollars. Therefore, many people don't care about this waste, and they don't bother to pull it out.
However, if the power adapter is plugged into the socket for a long time, it is easy to cause the components inside the power supply to age, and if the quality is a little bit worse, a short circuit will occur, which will greatly shorten the service life of the power supply and pose a safety hazard.
Although the probability of safety accidents that may occur if the power adapter is not plugged in is relatively small, it is still necessary to be cautious, especially if there are children at home, or the socket is close to a water source or light source, it is very dangerous to keep the power on all the time.
Charging is a small matter, but safety is a big deal! Here is a bad habit of charging that many people have:
For convenience, many people play mobile phones while charging while lying on the bed. This behavior has great potential safety hazards. If the power adapter is too aging or the quality is not good, the power supply is prone to short circuit, causing safety problems. Therefore, we should not put charging mobile phones and power supplies near people or near flammable pillows and sheets. Remember to unplug the charger when you pick up your phone in the morning.