Look at the use of lithium-ion battery protection board from a professional point of view

Lithium-ion battery protection function Lithium-ion battery manufacturers: electronic products have flooded into people's homes. People's demand for electronic products is getting higher and higher, and the demand for lithium-ion batteries is also getting higher and higher. Lithium-ion battery is a battery with large storage capacity, which is widely used in various electronic products. The greater the demand from lithium-ion battery manufacturers, the more counterfeit and inferior products. These fake lithium-ion batteries have strict quality problems. These fake lithium-ion batteries may have charging and discharging problems and may cause an explosion. The internal circuit may be short-circuited, which may result in an explosion of the product, which can effectively prevent lithium-ion batteries from overcharging, over-discharging and short-circuiting of internal circuits. It is a protection board for lithium-ion batteries. Today, we understand the purpose of the lithium-ion battery shield from a professional perspective. The lithium-ion battery we use, I understand, there are several small lithium-ion batteries and a lithium-ion battery that are parallel? The cracks inside the lithium-ion battery In between is a small plastic plate, which is actually a lithium-ion battery shield. In fact, the lithium-ion battery shield is made of plastic, which is made of non-conductive fiberboard wrapped in a layer of oil. We understand that oil is not conductive. This is also one of the important functions of the lithium-ion battery protection board to prevent short circuits. Lithium-ion battery manufacturers: The second function of lithium-ion battery shielding is to prevent overcharging. When the battery is quickly charged by an external power source, the lithium-ion battery protection panel has a protective purpose. When the internal force of the lithium-ion battery reaches full charge, the internal circuit of the lithium-ion battery protection panel will automatically cut off the external world for fast charging. Make sure there is no power to the power supply. This is because the lithium-ion battery protection board overcharges and protects the battery. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Introducing the polymer lithium-ion battery charging system