Is the lithium iron phosphate battery pack safe and durable?

Lithium battery knowledge: lithium iron phosphate battery pack is safe and durable? Lithium battery common sense: is lithium iron phosphate battery safe after assembly and use? Speaking of lithium iron phosphate battery pack, everyone should be familiar with it! Now, new power stations, electric vehicles, energy storage power supplies , UPS power supply is the figure of lithium iron phosphate battery. However, when it comes to the safety of lithium iron phosphate battery packs, safety is one of the most concerned issues in use. Today, the author of Haobo Battery brings together the views of industry professionals in the industry to analyze the safety of lithium iron phosphate. . Is the lithium iron phosphate battery pack safe? Let us explain from the aspects of materials, structural stability, processing technology, charge and discharge characteristics, etc. 1. Lithium iron phosphate battery pack is currently the safest negative electrode material for lithium batteries. Does not contain any heavy metal elements harmful to the human body. 2. The processing technology of lithium iron phosphate battery pack is basically the same as that of other lithium batteries, and its core technology includes: batching, coating, rolling, film making, and winding. In the batching process, the conductivity of lithium iron phosphate materials is relatively poor, so the particles are generally smaller. The objective effect of this is: the internal arrangement is more uniform, the balanced formation of voltage channels is promoted, and the stability of the battery can be maintained during operation. 3. Charging and discharging are the two basic working conditions of lithium battery packs. During charging and discharging of lithium iron phosphate batteries, due to the weak oxidizing ability of iron ions, oxygen will not be released, and it is naturally difficult for oxidation-reduction reactions to occur with the electrolyte, so that the charging and discharging process of lithium iron phosphate batteries is in a safe environment. Not only that, it is difficult for lithium iron phosphate battery packs to undergo violent oxidation-reduction reactions at high discharge rates, even during overcharge and discharge. After the lithium ion is discharged, the crystal cell (the smallest crystal unit) will eventually shrink due to the change in the crystal lattice, which just offsets the added volume of the carbon negative electrode in the reaction. Therefore, the lithium iron phosphate battery can maintain the stability of the charging and discharging physical structure, eliminating the risk of battery explosion due to increased volume. 4. When put into use, the lithium iron phosphate battery needs to supply the rated voltage and capacity suitable for the electrical appliance, and then the demand for the work of the lithium iron phosphate battery pack, that is to say, the lithium iron phosphate battery is connected in series/parallel/string Parallel method equipment is converted into actual lithium battery pack. In summary, the safety of lithium battery packs is still safe and reliable, so we don't have to worry about it. Lithium iron phosphate battery packs are safer than batteries made of materials such as lithium cobalt oxide that are widely used today. Generally, lithium batteries have the risk of explosion and burning. However, the lithium iron phosphate battery, whether it is overcharged or short-circuited, is still being squeezed, collided, collapsed, or baked at high temperature, and will neither burst nor burn, and has high safety. 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 article: Who has gone further with the same capacity lithium battery pack and lead-acid battery?