蔚蓝锂芯：公司生产圆柱锂电池产品，主要应用于电动工具等领域

Core Viewpoint - The company, Weilan Lithium (002245), specializes in the production of cylindrical lithium batteries, which are primarily used in various applications such as power tools, cleaning appliances, electric motorcycles, robots/dogs, and BBU [1] Group 1 - The company produces cylindrical lithium battery products [1] - The main applications of these products include electric tools, cleaning appliances, electric motorcycles, robots/dogs, and BBU [1]