Power batteries are used to provide power for new energy vehicles. Power batteries have higher technical requirements for general batteries and higher requirements for the sustainability of batteries. At present, power battery manufacturers are everywhere in China, seemingly it has developed comprehensively as well as heat sink manufacturers. Power battery pack liquid cooling heat sink experts believe that power battery pack industry will be from everywhere to the situation of polarization, on a period of time, power battery enterprise polarization is significant. Seems we should pay some attention to the large heat sink.

Throughout the development of domestic power batteries, the rapid expansion of battery capacity led to the overall domestic lithium battery will continue to excess. From the quality point of view, there are more low-quality production capacity and still lack of high-quality production capacity. The concentration degree of power battery industry will be further improved, which will focus on enterprises with high quality and high level.