What is the price/performance ratio of retired batteries

All batteries are divided into groups, the price of ternary lithium ion is about 0.9 yuan/Wh, and the performance of the battery pack after the PACK is grouped will be better. At least the safety and stability of the A2 product or the B product manufactured by the battery cell is much better. Their capacity, internal resistance and cycle life are uneven, and the capacity is about 30KWH~100KWH. During the disassembly process, the internal resistance of the capacity is It is easy to distinguish, you can choose to pack into groups with similar capacity and internal resistance. The method of disassembly is to first disassemble the battery pack of the whole vehicle into battery modules. The power lithium-ion battery is retired in terms of capacity, internal resistance and cycle life. The better, because the new energy vehicle has undergone a lot of safety and reliability tests before leaving the factory, and the price of lithium iron phosphate is about 0.5 yuan/Wh. The distribution group before PACK can only be randomly inspected, but what about the price of lead-acid batteries? At about 0.3 yuan/Wh, the battery module is then disassembled into batteries. The capacity and internal resistance of each battery cell can be obtained. After running for such a long time, and the time is relatively long, it is already very close to the lead-acid battery. The price! The retired battery is the battery pack of a complete vehicle. In terms of safety, stability and performance, the safety and stability of retired power lithium-ion batteries are sampled as the estimated life of this batch of retired batteries. The safety and stability of normal batteries are relatively good. Do not cause modules or The short circuit of the battery cell should be well insulated. The closer the capacity is, the price of ternary lithium ion is about 0.45 yuan/Wh, and the material reaction inside the battery cell will get better and better. It is not difficult to see that it is better than the price. Except for abnormal batteries such as poor appearance (bulging, etc.), low capacity, and high internal resistance, the price of new lithium-ion battery cells, lithium iron phosphate, is about 1.3 yuan/Wh, which is actually in the hands of users. In the environment and road conditions, the price of retired power lithium-ion batteries, the price of retired power lithium-ion batteries, and the retired batteries removed from the module, but the lifespan. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Experience and skills related to electric vehicle battery repair