2连板时代万恒：主营业务为新能源电池的研发、生产和销售

Group 1 - The core business of the company is the research, production, and sales of new energy batteries, specifically lithium-ion and nickel-hydride batteries [1] - The company operates under two main entities: Jiuyi Lithium Energy, focusing on lithium-ion battery development and sales, primarily for power tools, and Jiuyi Energy, which specializes in nickel-hydride batteries for personal care, consumer goods, and power tools [1] - The company is classified under the manufacturing industry, specifically in electrical machinery and equipment manufacturing according to the China Securities Regulatory Commission [1] Group 2 - The company has confirmed that its current production and operational status is normal, with no significant changes in the internal and external operating environment [1]