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New energy vehicle power guardian-battery pack shell

In recent years, more and more new energy vehicles have entered mass households. The core energy source that powers new energy vehicles is the power battery system, which is also one of the most important components of new energy vehicles. The power battery system (battery pack) is generally composed of It is composed of battery module, electrical system, thermal management system, battery management system and structural parts.

As the carrier of the battery module, the battery pack shell’s main function is to carry the battery module, electrical module, cooling module and other power battery system components, while protecting the battery and electrical system from being damaged by external collisions and squeezes. It plays an important role in the stable operation and safety protection of the module.

Battery pack structure diagram

Cast battery casings have three extremely high requirements.
(1) The molding of the power battery casing requires complex processes and precise mold design, and all properties must be stable within strict limits.
(2) In order to effectively protect the internal battery structure, the power battery shell must also have sufficient strength and hardness while ensuring the necessary plasticity.
(3) In order to adapt to different usage environments and ensure the service life of the battery, the power battery shell material must have good corrosion resistance and chemical stability.

Zhengheng Power has the ability to provide high-quality solutions and production, technical capabilities and experience in the field of new energy power casings. With automated production lines, it has reached new heights in terms of quality control, production efficiency, and environmental friendliness.

At present, the penetration rate of new energy vehicles in my country is increasing year by year, and electrification has become the main trend in global automobile development. Zhengheng Power will continue to make strides in the field of new energy components, promote the development of the new energy industry, and work with customers to create a better future.