How to reduce the cost of lithium battery packs is a concern for suppliers and consumers. After all, as suppliers' manufacturing costs are reduced, so are consumers' purchasing costs. Of course, the reduction of the cost of lithium battery packs here is not in quality or materials cut corners, but in technology. What are the directions we can take at the moment? Let's take a look!

1, improve automation technology efficiency: lithium battery pack enterprises according to the improvement of production line automation production efficiency, according to large-scale production to reduce enterprise manufacturing costs, is also an important way for power lithium battery companies to reduce product costs. In addition, according to the improvement of the processing technology production process, complete the intelligent system, import substitution production and manufacturing, improve the utilization rate of raw materials and yield, and greatly reduce the product cost of lithium battery materials and PACK.

2, lightweight structural parts: lithium fine junction parts, such as lithium cell shell, cover, steel/aluminum shell, positive and negative conductive soft connection, rechargeable battery conductive soft connection, etc., although the cost is often not large in the power lithium battery, but also can improve the corresponding technology, reduce a certain cost. Now there are many lithium battery pack manufacturers have introduced new materials, reasonable structure design and other countermeasures, so that the new product than the old product net weight reduced by 20%, in addition to further reduce manufacturing costs, and then reduce the comprehensive cost of battery pack. In addition to the above components, auxiliary materials such as housing and vehicle wiring harnesses are also key components of rechargeable battery companies' immediate product costs.

3, increase the size of the lithium battery cell: a lithium battery pack is composed of hundreds of series parallel single lithium cell, lithium cell is a key component of lithium battery pack cost control. At this stage, the key for rechargeable battery manufacturing enterprises to reduce the cost of lithium cell products is to improve the raw material management system, expand the specifications of lithium cells, and improve the quality of lithium cells. In terms of large core diameter, at this stage, whether it is square, cylindrical or soft core diameter rechargeable batteries have already appeared the development trend of single core diameter expansion, and its advantage is to improve the specific energy of lithium battery system software, reduce the core diameter and then control the cost.

4, is the purchase of the whole line to reduce the cost of lithium battery packaging: in recent years, the rapid expansion of power lithium battery production, lithium battery manufacturing enterprises slowly tend to carry out packaging bidding for a variety of machinery and equipment, in order to reduce product costs, order information and market share slowly to grasp the whole line of key machinery and equipment of large and medium-sized lithium battery machinery and equipment companies concentrated.

With the development of the lithium battery industry, the cost of lithium battery products is bound to be reduced in the future, but many technologies need to be developed. To be sure, the price reduction of lithium batteries is the development trend, and enterprises in the current industry should improve the cost performance of products, including the improvement of production processes and independent innovation, in order to gradually reduce the cost of lithium batteries.

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