What are the environmental advantages of lithium batteries in relation to lead-acid batteries?

Compared with lead-acid batteries, what are the environmental advantages of lithium battery packs? The environmentally friendly battery is a high-performance non-polluting battery that has been put into use or is being developed in recent years. For example, lithium battery packs are more energy-efficient, environmentally friendly, and pollution-free than battery packs. However, there is still much controversy as to whether lithium batteries are truly environmentally friendly. Lead-acid batteries used in traditional electric vehicles will produce a lot of pollution and lead vapor when they are discarded. According to statistics, the waste batteries of a group of electric vehicles can pollute tens of thousands of tons of water. Lead is not easily excreted from the body, and it can also cause human metabolism, reproductive and nervous system diseases. Once the lead content in the body exceeds the standard, it will lead to mental decline, fetal malformation, and it is easy to induce malignant tumors and even death in children. Compared with batteries, lithium batteries have natural environmental advantages. Lithium battery assembly materials do not contain cadmium, lead, mercury and other harmful heavy metals polluting metals. There are no pollutants in the processing and use of lithium batteries, ensuring human health. Therefore, the water pollution and soil pollution problems in the recycling process of waste batteries are easy to deal with. The lithium iron phosphate battery assembly does not contain any heavy metals and rare metals, is non-toxic, and is non-polluting in both processing and use. It complies with European RoHS regulations and is a green battery. In addition, lithium batteries also have the advantages of large specific energy, long cycle life, low self-discharge rate, and no memory effect. Lithium batteries have a high energy storage density, up to 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. A battery with lithium iron phosphate as the positive electrode has a service life of more than 6 years. Charged by 1CDOD and used 10,000 times. The lithium battery pack of electric vehicles has a high power carrying capacity, which can reach a charge and discharge capacity of 15-30°C, which is convenient for high-intensity startup and acceleration. The self-discharge rate is very low, generally 1% per month, which is less than 1/20 of Ni-MH battery; Lithium battery can fully meet the needs of automobile electricity, in addition to its green and environmental protection characteristics, it has become an ideal for electric vehicles product. 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 post: Briefly describe the use and functional use of the lithium battery management system in the field of communication and the mineral industry