Lead-acid battery industry is still a long way to rectify or replace long-term lithium battery

Yang Yusheng, an authoritative expert in the field of domestic batteries and an academician of the Chinese Academy of Engineering, told reporters in an interview in the “2011 3rd China Battery Technology Innovation (Shanghai) Forum” held yesterday that the lead-acid battery was inefficient due to poor supervision during the production process. It really needs to take great efforts to rectify it.

Yao Lingchun, secretary general of Zhejiang Provincial Battery Storage Industry Association, told the reporter that the lead-acid battery industry will not end soon and is a long-term process. “Only through one-time remediation, it is impossible to solve the pollution problems that exist in the entire industry. ".

While the lead-acid battery industry is being rectified, the road for lithium batteries to replace lead-acid batteries is still long.

Multinational companies suspected of double standards on the lead pollution of the Chinese subsidiary of the world’s largest lead-acid battery manufacturer recently, Yang Yusheng said, “The Johnson Controls lead treatment in the United States is still relatively good, but outside the United States, they handle It may not be as strict as in the United States."

According to Yang Yusheng, the United States has very strict environmental protection requirements for companies, and penalties such as pollution or excessive standards are extremely severe, and companies can be penalized for bankruptcy. In contrast, China's relevant departments have not been strict enough to lead pollution before, and some rules and regulations have not yet been well established. The rules and regulations that have been established have loopholes when implemented, and are easily exploited by companies.

The rectification is conducive to the healthy operation of the industry. "The domestic lead-acid battery industry is mixed, and the rectification has mainly been against those companies that have taken care of everything. For large companies, rectification not only helps them improve their production, but also helps them to develop better." Yang Yusheng believes that rectification is beneficial to the healthy operation of the industry.

With Johnson Controls, the world's largest lead-acid battery producer, involved in the lead pollution vortex, industry sources said that the Johnson Controls Incident will promote stricter implementation of industry consolidation.

"The Shanghai Johnson Controls Battery Factory has an annual capacity of 4 million lead-acid batteries for vehicles. If the inventory is exhausted and cannot be resumed in time, the capacity of this 4 million batteries will be filled by other companies." A brokerage researcher told reporters Said, "This is an opportunity for domestic manufacturers still producing lead-acid batteries for vehicles."

The road to lithium battery replacement is long. While rectifying the lead-acid battery industry, Yang Yusheng said that in the short term, there are no signs of substitution. "The lead-acid battery has its own characteristics and application range. It has 152 years of history, but it still has such a large capacity and scale. This is no accident."

In fact, during the third China (Shanghai) International Battery Products and Technology Exhibition held from September 19 to September 21, many people in the industry expressed to the reporter that the stability of the lithium battery is not enough and the cost is too high. Worry.

A senior industry official told this reporter that lead-acid batteries have recently been re-affirmed by the industry, mainly because they can be recycled, after-sales environmental protection is good, and lithium batteries are difficult to recycle. He disclosed that recently the United States has also introduced some new lead-acid battery technology routes to China, indicating that the road for lithium-ion batteries to replace lead-acid batteries is still long.

LED Street Light

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