The "Key Technology Development of Power Lithium Iron Phosphate Battery with Low Temperature and High Rate Characteristics" project, led by the company's chairman Liang Guangchuan, has been approved by the Tianjin Science and Technology Bureau after expert review and other procedures. With the advancement of lithium-ion batteries, replacing lead-acid batteries with lithium-ion batteries with better performance has become a highly consensus industry direction. At the same time, the development of the new energy industry has increasingly high requirements for high rate fast charging batteries. Low temperature anxiety has also become one of the main challenges in the industry. From the perspective of demand, developing lithium iron phosphate batteries with high rate charging and discharging capabilities and ultra-low temperature use has become an urgent task. This project will conduct in-depth research and development on the above technologies. After the project is completed and put into operation, it will play a good role in promoting the development of the new energy industry.