What are the advantages of lithium-ion batteries compared with lead-acid batteries

Compared with lead-acid batteries, lithium-ion batteries have obvious advantages: 1. Smaller size and lighter weight. Lithium-ion batteries have high capacity and density. Under the same weight and volume, the energy of lithium-ion batteries is several times that of lead-acid batteries, and lithium-ion batteries of the same energy are also much lighter than lead-acid batteries. 2. Longer life span. According to the new national standard of the battery, the cycle charging life is not less than 350 times, and the lithium-ion battery is cycled up to 1000 times, which has obvious advantages. In the first half of the year, the total investment in the new energy industry chain for lithium-ion batteries exceeded 268.8 billion yuan, and lithium-ion batteries swept the entire industry with a 300% rise. However, for lithium-ion batteries to replace lead-acid batteries, there are still many obstacles. 1. High cost and immature technology. High-energy density lithium-ion batteries do not have enough capital to support, and the technical problems of lithium-ion battery research and development also need to be overcome. 2. Difficult to recycle. The lithium-ion battery recycling industry has not formed a large-scale recycling and reuse market model. Coupled with the limitation of technical means and capital, the recycling rate of lithium-ion batteries is not high. 3. The price is high and the market base is small. High costs have created high prices. Compared with lead-acid batteries, lithium-ion batteries are still at a disadvantage on the basis of price and market. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.