Xiamen Qihan New Energy Technology Co., Ltd. is a large comprehensive enterprise specializing in the research, development, production, and sales of advanced batteries. It is one of the earliest lead-acid battery brands in China. The company's products are widely used in motorcycles, UPS backup power supplies, solar energy storage, electric vehicles, automobiles, energy storage fields, and other special fields. Lead acid batteries have the characteristics of deep cycle, high power, long life, and maintenance free, with more than 400 product models.