How to prevent lithium-ion battery pack explosion?

At present, in view of the flammability of lithium-ion battery pack electrolyte, new energy supply methods can be used, such as manipulating human kinetic energy to supply energy to electronic devices. This method is still in the laboratory stage. Another very direct method is to add flame retardant to the existing electrolyte. However, in order to achieve flame retardancy, it is necessary to add a large amount of flame retardant to the electrolyte, which will correspondingly reduce the ionic conductivity of the electrolyte and significantly affect the electrochemical performance and energy density of the lithium ion battery pack. Recently, researchers at Stanford University in the United States have created a new type of intelligent electrostatic spinning evacuation device, which has a heat trigger mechanism and contains a flame retardant inside, which can be used to prevent the burning of lithium-ion batteries. In this layout, the flame retardant is packaged inside the polymer protective shell to prevent the flame retardant from directly dissolving into the electrolyte, which will negatively affect the battery performance. When the heat inside the lithium-ion battery pack is too high, the battery protective shell will dissolve due to the high temperature and release the flame retardant, thereby effectively inhibiting the burning of the highly flammable electrolyte. 1. Use the original charger: the charging time is the period of high incidence of lithium-ion battery pack explosions. The original charger can guarantee the safety of the battery better than the compatible charger. 2. Use reliable batteries: Just buy original batteries or batteries from well-known brands on the market, such as lithium-ion batteries for energy storage. Don't buy second-hand or parallel products to save money. Such batteries may not be repaired and are not as reliable as original batteries. 3. Don't put the battery pack in extreme conditions: High temperature, collisions, etc. are all important causes of lithium-ion battery pack explosions. Just keep the battery in a constant condition, away from high-temperature locations. 4. Don't experiment with modification: After modification, the battery is probably in a situation that has not been considered before, which adds a new security risk. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Do you know the four major mistakes of lithium-ion battery care?