How about Hester lithium battery?

All right. Haisida lithium battery is a product of Jiangsu Haisida Power Supply Co., Ltd., focusing on the research, development, production and sales of lithium-ion batteries. It is one of the earliest enterprises engaged in the research, development, production and sales of secondary chemical power supply in China, with rich industry experience and technical accumulation. Its products are widely used in new energy vehicles, power tools, energy storage and other fields. Haisida lithium battery has excellent performance in performance, safety and cycle life, and has been widely recognized by the market.