precision die casting automobile engine part  

Let's take a look at how new energy vehicles dissipate heat, because the power battery produces a large amount of heat and the battery pack is located in a relatively closed environment, which can cause the temperature of the battery to rise. The battery module cooling system is a device used to dissipate heat in new energy vehicles. By cooling or heating the power battery, it maintains a better working temperature of the power battery to improve its operating efficiency and extend its life.