By the end of 2011, the electric bicycle quantities rose about of 3.5 million vehicles, by the end of this year, that number is expected to reach 4 million cars. An electronic bicycle in the 5 years of use period, the need to SiWuKuai batteries. "This seminar organizer shanxi electric bicycle industry association ZhangXiaoNa secretary-general introduces, at present market electric bicycle, 90% for including cadmium lead-acid battery. And according to the work of the previous letter released backward production technology and equipment and product guidance catalogue," including cadmium more than 0.002% of the lead-acid battery "is due at the end of 2013 knocked out, and are allowed to production, sales, use and adopted. The current domestic battery use period for more than 15 months. So, in the sale and use of link, September 30 days should be electric bicycle including cadmium battery" dying "time. Otherwise, consumer is in 2013 years later use issues facing the risk of product.
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