Why do lithium batteries have natural environmental advantages?

The lead-acid batteries used in traditional electric vehicles will produce a lot of pollution and lead vapor after being discarded. According to statistics, a group of waste batteries from electric vehicles will pollute tens of thousands of tons of water. Lead is not easy to be excreted from the body, and it can also cause human metabolism, reproductive and nervous system diseases. If the lead content of the human body exceeds the standard, it will lead to mental decline, fetal malformations, and easily induce malignant tumors in children, and even lead to death. Compared with lead-acid batteries, lithium batteries have natural environmental advantages. The materials used in lithium batteries do not contain harmful heavy metals such as cadmium, lead, and mercury. Lithium batteries do not produce any pollutants in the process of processing and use, which ensures human health and solves the problem of water and soil pollution in the process of recycling waste batteries. In addition, lithium batteries also have the advantages of high specific energy, long cycle life, low self-discharge rate, and no memory effect. Lithium batteries have a high energy storage density, reaching 460-600wh/kg, which is about 6-7 times that of lead-acid batteries. The service life can reach more than 6 years. The positive electrode of the battery is lithium iron phosphate, the charge and discharge is 1CDOD, and it can be reused 10,000 times. High power tolerance, lithium iron phosphate batteries for electric vehicles can reach 15-30c charge and discharge capacity, which is convenient for high-intensity startup and acceleration; the self-discharge rate is very low, generally reaching 1%/month, less than 1/20 of nickel-hydrogen batteries ; Lithium batteries can fully meet the needs of automotive power, in addition to its green and environmentally friendly characteristics, has become an ideal product for electric vehicle applications. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Which is better, lithium battery or Ni-MH battery?