Study on the influence of operating environment conditions on the performance of power lithium battery system

Pressure, temperature and humidity will affect the performance of REESS, and the abuse of environmental conditions will even affect its safety. Therefore, the design of the module fixture should be strengthened so that it is maintained within a suitable pressure range during the charge and discharge process. This can maintain the consistency of the battery cells to improve the cycle life of the system; the battery system should also fully consider the durability of the seal design, And to protect against possible water vapor intrusion, air tightness testing should also be performed after various reliability experiments. In this way, it can cope with the complex and diverse operating environment of electric vehicles and bring a good user experience to users.