Shenzhen Lidian Battery Co., Ltd. adheres to independent research and technological innovation, and has gathered a group of technical elites with more than 15 years of industry experience to develop industry-leading battery automatic assembly lines, introduce advanced drying treatment systems, automatic detection systems, and other complete sets of button battery production and testing equipment. The high-capacity button batteries designed and developed by the company, such as CR2032, CR2450, and CR2477, have a capacity that exceeds that of international brand products of the same model. The LIR series button type lithium-ion batteries produced by the company have overcome technical bottlenecks such as short storage cycle life of button type lithium-ion batteries, achieved ultra-low self discharge rate, and can withstand long-term storage. The company has design innovation capabilities and can customize irregular specification button batteries, high-temperature batteries, and personalized product design batteries, such as ultra long LED special button batteries, RFID high-capacity batteries, etc. The company has passed the 1S09001 management system certification, and its products have passed various certifications such as ULCE, ROHS, UN38.3, etc