1.Low quality Fast Charger is easy to cause fire
In addition to the low-quality fast charger produced by the manufacturer, improper use by users is also the most direct cause of fire, because most of the low-quality fast chargers are unreasonable in the design scheme. In the specific production process, it is also cutting corners, and the finished products do not meet the national standards, but the basic functions and safety are still guaranteed. If the user uses it correctly, basically no problem will occur. It is precisely because the user has adopted an incorrect method of use, which has caused problems with the power adapter that was originally designed not to be very good.
2. Fast Charger causes excessive heat
The fast charger must be an active circuit, which completes the conversion of electrical energy, such as step-down or rectification. This part of the circuit will generate a certain load, and in many inferior power adapter circuits, manufacturers have not added high temperature countermeasures to prevent the continuous operation of the load. In this way, the fast charger will actually generate heat when it is actually connected to the power supply without charging. When the heat reaches a certain level, it will cause damage to the internal circuit, and many of this damage is also accompanied by a short circuit. The occurrence of this short-circuit phenomenon is very harmful to the circuit in your own room. If there is no fuse or air brake, the possibility of fire is very high.
3. Overcharge causes the battery to rupture and explode
Overcharging will also cause huge heat generation from the fast charger. The consequences have been explained above, but at the same time, it should be known that this kind of excessive charging is also a kind of damage to the battery. If the charging time is too long, the battery may explode. Most of the current batteries use inert lithium to maintain power. Once burned, this lithium element will be activated, then rapidly oxidized in the air and generates heat to cause a fire.
Incidents about fast charger fire is seen in the news, tragedies are one after another. Everyone should start paying attention to that although the quality of the fast charger is certainly the key, it must be used correctly.
Post time: Aug-25-2022