What are the hazards of lithium batteries

1. All lithium primary batteries have poor safety and may explode. 2. Whether to install a safety protection circuit board. Without the protection circuit board, the lithium battery has the risk of deformation, leakage and explosion. 3. Lithium batteries are not harmful to the human body and the environment during normal use. However, if the discarded lithium batteries are improperly solved, they will cause harm to the environment, and then use the environment to the surrounding organisms and human body. This is important because chemical substances such as lithium hexafluorophosphate and polypropylene (alcohol) contained in lithium batteries can cause organic pollution to the environment. 4. Since lithium batteries contain electrolyte, these electrolytes will easily cause harm to the human body after volatilization. The electrolyte is an organic and volatile liquid, and it is clearly corrosive. Inhalation of volatile gas for a long time will damage the respiratory tract. 5. The separator between the positive and negative electrodes inside the lithium battery may shrink and melt due to heat. The positive and negative electrodes of the battery will be in direct contact with each other, a large amount of current will appear in an instant, and huge heat will appear inside the battery. 6. Lithium battery is originally an energy storage device, it will be more convenient for life in an orderly release process, but in a disordered or out of control state, it will release energy and cause harm. 7. The fast charging of lithium batteries is at the expense of the cycle life of the battery, because the battery is a device that generates electrical energy through an electrochemical reaction. The charging is a reverse chemical reaction, and the fast charging will input a large current into the battery in an instant. Frequently using the fast charge mode will reduce the battery's ability to restore and reduce the number of cycles of battery charging and discharging. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.