德瑞锂电 — Investor Relations & Filings

Huizhou DeRui Lithium Battery Co., Ltd. specializes in the research, development, production, and sales of lithium primary batteries. The company's core product portfolio includes lithium manganese dioxide (Li-MnO2) and lithium thionyl chloride (Li-SOCl2) batteries, available in various configurations such as cylindrical, coin, and soft-pack types. These power solutions are engineered for high energy density, stable discharge voltage, and a broad operating temperature range, making them suitable for long-term applications. DeRui Lithium Battery serves diverse global markets, providing critical power components for smart utility meters, Internet of Things (IoT) sensors, automotive electronics like tire pressure monitoring systems (TPMS), medical devices, and security equipment. The company emphasizes technological innovation and quality control to ensure high reliability and safety standards across its specialized battery lines.