The lead battery industry development present situation analysis of the three general development

Foreword: lead-acid battery production in China in 2018 is expected to reach 232. 76 million kva. In the next five years, 2017 - 2021). Average annual compound growth rate of about 4. 02%, by 2021 China lead-acid battery production is expected to reach 262. 06 million kva. Battery is chemical battery in the market share of the largest and the most widely use scope of battery products, in the field of internal combustion engine starting, large-scale energy storage applications such as there is no mature alternative products. So, in the short term, the battery can not be replaced by other battery products.

battery industry development present situation analysis with the implementation of the clean production, as well as the Chinese battery industry technology progress and process accelerated adoption of international standards, in nearly a decade, the battery is in constant improve the quality of the product level. Can say, the difference of the current enterprise product quality level is gradually narrowed, overall level of product quality has reached the international similar products level. But the objective is concerned, in terms of quality stability, quality, consistency, our products with international advanced industrial countries also there is a big gap.

China's battery production statistical analysis statistics show that in 2014, our country lead-acid battery production for 220. 7 million kva. 1-2015 In October, China lead-acid battery production for 166. 51 million kva. Lead-acid battery production in China in 2017 will reach 223. 81 million kva, lead-acid battery production in China in 2018 is expected to reach 232. 76 million kva. In the next five years, 2017 - 2021). Average annual compound growth rate of about 4. 02%, by 2021 China lead-acid battery production is expected to reach 262. 06 million kva.

　　2014- Lead-acid battery production statistics of 2021, China's situation and forecast the

industry showed three big development superiority

1, the performance of comparative advantage. At present, the main large-scale industrialization of secondary battery with lead-acid batteries, nickel cadmium batteries, nickel-metal hydride batteries and lithium ion batteries. Cadmium nickel cadmium battery contains toxic element, has gradually been replaced by other batteries. At present, the most widely used batteries on the market for lead-acid batteries, lithium ion batteries and nickel-metal hydride batteries. Battery industry present situation analysis, compared with other secondary batteries, lead-acid battery has the following properties of comparative advantage: A, achieve the longest time of industrialization production, technology the most mature cells, stable performance, reliable and good applicability; B, using dilute sulfuric acid as electrolyte, no flammability, battery USES the atmospheric pressure or low pressure design, good security; C, high working voltage, wide working temperature range, suitable for hybrid electric vehicle ( HEV) High rate discharge applications. D, float charging can be used, a pale imitation discharge performance, suitable for uninterruptible power supply ( UPS) Peak, new energy, energy storage, power cut, etc; E, the large capacity battery technology mature, can make thousands of ampere hour battery, provides the convenience for large-scale energy storage.

2, cost comparative advantage

battery industry present situation analysis, lead-acid battery is the cheapest secondary battery and lithium ion battery is the price of energy per unit or 1/3 of ni-mh batteries. In addition, the main components of the lead-acid battery for lead and lead compounds, lead up to the battery for more than 60% of the total mass of waste battery residual value is higher, the recycling price by more than 30% of the new battery, so the comprehensive cost of lead-acid battery is lower.

3, recycling of comparative advantage

lead-acid storage battery is simple, regeneration of mature technology, high recovery value, is the most easy recovery and recycling batteries. Global secondary lead production has exceeded primary lead production, the utilization rate of waste lead acid storage battery lead again has more than 98. Also the efficiency of 5%, waste lead acid storage battery in China and more than 90%. Cadmium nickel batteries, nickel-metal hydride batteries, lithium ion battery for small batteries, more complex and composition, regeneration of high cost, difficult to recycle, renewable industry is difficult to realize the marketization operation. At present, the battery global average recovery ratio is less than 20%, especially the lithium ion battery, most countries have yet to implement effective recovery and regeneration.

battery products has a long history and mature technology, the power characteristics, high and low temperature performance, consistency, recycling and price has advantage. Battery industry present situation analysis, the storage battery is chemical battery in the market share of the largest and the most widely use scope of battery products, in the field of internal combustion engine starting, large-scale energy storage applications such as there is no mature alternative products. So, in the short term, the battery can not be replaced by other battery products.