The development trend of functional accessories of power batteries

The development trend of power lithium battery functional accessories, the first industry at the beginning of the birth is often accompanied by high technical barriers, and with the maturity of technology, products with low barriers will gradually appear more and more participants, this industry is also, lithium battery industry a few years ago the localization rate of the four major main materials and now can not be at the same time, and functional accessories, such as structural parts, heat dissipation parts, seals and other power battery manufacturers have long had mature solutions, and with the advancement of technology, such as aluminum plastic film, high-voltage relays, Accessories with high barriers such as thin water cooling plates will gradually form a trend of domestic substitution, and even if these parts are small, with the expansion of the scale of the power battery industry itself, there will be a large market