Mobile phone charging port and battery connection method is as follows:
1. Mobile phone charging ports and batteries can be connected via plugs and sockets.
2. This is because the charging port is usually designed in the form of a plug, while the battery has a corresponding socket interface, and the plug can be inserted into the socket to complete the battery charging.
3. In addition, the development of modern science and technology also provides more kinds of connection methods, such as wireless charging technology, which can transmit electric energy to the battery through electromagnetic induction or electromagnetic radiation, making charging more convenient and flexible.
The charging port is directly connected to the battery, without the air switch, the air switch is the main switch of the battery to the electronic circuit, disconnect it only breaks all the power supply of the car, the battery is not disconnected from the charging port, then it is still rechargeable.
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To connect another battery pack needs to add a switch, not so simple.