From January to December in 2011, the product structure adjustment in China's battery industry achieved remarkable results.

First, the growth rate of production and sales is obviously from January to December of 2011, China's battery industry completed a total of 35.4% year-on-year increase in industrial output value, cumulative production and sales rate of 96.4%, and the cumulative export delivery value increased by 21.4%. In December, the industrial output value of the battery industry increased by 15.2% year-on-year, the production and sales rate was 95.5%, and the export delivery value increased by 4.2% year-on-year.

2. Rapid growth of lithium-ion batteries and advancement in product structure adjustment. Accumulative production of lead-acid batteries from January to December totaled 214.296 million kVA, a year-on-year increase of 3.3%; Alkaline accumulators completed a cumulative output of 1,108.904 million units, a year-on-year decrease. 15.0%; Lithium-ion batteries have completed a total of 296,632,200 units of output, a cumulative increase of 18.2% year-on-year; cumulative production of primary batteries has reached 34.27 billion units, an increase of 3.3% year-on-year. In the month of December, the lead-acid battery completed a production of 13.10 million kVA, which was a year-on-year decrease of 0.3%; Alkaline storage battery production was 73.237 million units, a year-on-year decrease of 25.8%; Lithium-ion battery production was a total of 205.445 million units, a year-on-year increase of 22.6%; The output of batteries reached 300 million, a decrease of 14.8% year-on-year.