Under the continuous development of global carbon neutrality and the country's advocacy of environmental protection and sustainable development, lead-acid batteries are constantly being replaced by lithium battery applications. Lithium iron phosphate batteries may be the most widely used in the field of energy storage battery applications in the future: lithium iron phosphate batteries are the most high-temperature resistant batteries among all energy storage batteries, laying a certain foundation for safety and stability; lithium iron phosphate batteries are environmentally friendly. It is friendly and pollution-free, and the raw materials used in manufacturing come from a wide range of sources. It is a good product for sustainable development.