Which battery is more suitable for producing energy storage batteries?

1. Lead-acid battery energy storage battery has a long history of using lead-acid battery as energy storage battery. The important reason is that lead-acid battery was invented earlier and the technology is relatively more mature. Of course, its cheap manufacturing cost is also the most popular factor. one. However, it also has great disadvantages. For example, the energy density per unit volume is the lowest, but the weight is the heaviest. In addition, it is relatively small in terms of supply rate discharge, and the supply power often cannot meet the demand. Manufacturing materials are very harmful to the environment and the human body. Under the country's environmental protection and sustainable development, they are constantly being replaced by the application of lithium-ion batteries. 2. Soft-packed polymer lithium-ion batteries From the economic benefits of energy storage batteries, the use of soft-packed polymer lithium-ion batteries is the most expensive, and the safety performance is also the most unstable. This is why the batteries used in many new energy vehicles are not polymer lithium-ion batteries. Despite this, it is more ideal to choose polymer lithium-ion batteries in some energy storage batteries that are more lightweight. For example, for some electronic equipment for field exploration or work, the energy storage battery for supplying backup power is required to be as light as possible in terms of weight. Therefore, polymer lithium-ion batteries are not an ideal choice for energy storage batteries used in ordinary life. 3. The most widely used lithium iron phosphate battery in the field of energy storage battery applications in the future may be the lithium iron phosphate battery. First of all, in terms of temperature resistance, the lithium iron phosphate battery is the most high temperature resistant battery among all energy storage batteries, laying a certain foundation for safety and stability. Then in terms of supplying high-current discharge, although it is slightly worse than polymer lithium-ion batteries, it is much better than lead-acid batteries. Therefore, the batteries used by many smart cargo trucks or robots used in warehousing and logistics are basically lithium iron phosphate batteries. . Again in terms of environmental protection, lithium iron phosphate batteries are environmentally friendly and non-polluting. They are manufactured from a wide range of raw materials and are a good product for sustainable development. Finally, in terms of electrochemical performance, such as battery capacity, energy density, cycle life, etc., they are far better than lead-acid batteries. 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: Why are lithium-ion batteries small?