It can prevent the deformation and displacement of the battery unit during vibration or collision,and reduce therisk of damage to the battery pack;

It can prevent direct collision and damage to the battery pack by external objects,providing additional safety protection.

It can help reduce the temperature of the battery pack and improve the working efficiency and life of the battery.

As the current distribution material in the battery pack,it can maintain the current balance between the battery cells to ensure the normal operation of the battery pack.