The battery will generate heat during charging and discharging. If the heat cannot be dispersed in time or is improperly controlled, it may lead to safety accidents such as heat loss, fire, etc.
Lithium iron phosphate batteries have excellent thermal stability and can maintain good operating performance even in high temperature environments. The material itself has a high thermal decomposition temperature and generates relatively little heat during the charge and discharge process. Therefore, lithium iron phosphate batteries are more safe, reducing the risk of thermal runaway and fire. This has enabled lithium iron phosphate batteries to be widely used in application scenarios that require high safety, such as public transportation, energy storage systems, etc.
Because ternary lithium batteries contain high-active metal elements such as cobalt, the batteries are prone to thermal runaway in case of overheating, short circuit or improper operation, which increases the risk of fire and explosion. However, modern manufacturing processes have greatly improved the safety of ternary lithium batteries. By adopting advanced battery management systems and optimizing battery structural design, the safety risks of ternary lithium batteries can be effectively reduced. At the same time, users should also follow the correct usage methods and precautions during use to ensure the safe use of the battery.