Lead-acid battery industry development prospects analysis 
From the current situation, the main impact of the incident field is battery powered scooters, we judge, the local government will strongly defend scale enterprises, and such corporate environmental levels are relatively high, but very small enterprises may be due to environmental standards and production. Therefore, we believe that through after this incident, the concentration of the industry will be further enhanced, good size enterprises. 
 
More concentrated before domestic bases are concentrated in a few large battery, Changxing, Zhejiang, Hebei, Baoding, Guangdong Pearl River Delta, Quanzhou, Fujian Province, Jiyuan, Henan, Jiangsu and northern Jiangsu, Shandong and Shandong Peninsula. And the events in Changxing, Zhejiang larger areas are mainly dominated by electric bike motive battery market share above 65%. 
 
Battery current production of sulfuric acid solution, due to limitations in manufacturing technology by, but after dilution to make the electrolyte, the electrolyte ions due to this lack of power, especially when there is no discharge of sulfuric acid sufficient to force the plate diffusion depth (more severe in winter), the plates will produce three sulfate crystals: reversible lead sulfate, lead sulfate and irreversible insoluble lead sulfate. 
 
According to Prospect Industrial Research Institute released the "2014-2018 China with lead-acid battery energy storage industry market demand and investment planning analysis report" Analysis: Each battery charge time, will produce 1-3% of insoluble lead sulfate and irreversible discharge lead sulfate.