Electric lithium battery into the era of standardization

Electric lithium battery standard, quality and other issues have been restricting the development of the electric bicycle industry. Recently, to comprehensively strengthen the lithium ion battery industry management, in-depth implementation of the lithium ion battery industry standard conditions, promote sustainable and healthy development of lithium ion battery industry in our country the ministry formulated the 'interim measures for lithium ion battery industry standard announcement management'. The industry generally believe that, after the standard effect, lithium battery industry chaos or will really be solved. Li-ion battery electric vehicles to enter 'burst' 'tianjin branch, 2007 have already mass production, has been positioning is high-end lithium electric bicycles, and only do lithium trams. 'tianjin branch, electric co. , LTD. , area sales manager zhu told reporters, as domestic electric bicycle is from quality pursuit, the pursuit of quantity into lightweight lithium and electrochemical become the development trend of electric bicycles, domestic lithium electric bicycle market is gradually open. The reporter understands, since 2011, the bell, Emma and other domestic first-line brand automakers are increased for lithium battery research and development and production of bicycle, a few small bicycle factory also chasing a wave of lithium electric bicycles. In 2011, according to data, domestic use power lithium battery electric bicycle to sell nearly 700000 vehicles, year-on-year growth rate of 62. 5%, among which, in 350000, exports, 400000 units. Decline in the quality has become a industry bottleneck 'despite the fast development of lithium electric bicycles, but in the stability of the battery, with lead-acid battery life and after-sales bicycle than there is a certain gap. 'the relevant person in charge of tianjin flying pigeon bicycle group Xia Kai told reporters that due to the lithium battery industry r&d investment is large, high risk, cause the whole industry development disorder. Electric bicycle with li-ion battery production enterprises, the only part is specialized is engaged in the lithium battery research and development and production of enterprises, and the other part is from production transformation of lead-acid batteries. As lithium battery electric vehicle market space gradually expanded in recent years, lithium-ion battery industry competition intensifies, lithium battery prices are also gradually decreased, but with the price drop, quality also follow started to slide. A lithium battery production enterprise manager jing said that domestic electric bicycle industry threshold is low, many small manufacturer, in order to reduce costs, they use lithium battery is much inferior battery for 500 yuan, while those of inferior battery is a small factory at a lower price from other battery maker to buy back defective batteries. And it's not for full and a lot of bicycle factory battery testing, lead to the inferior lithium electric bicycle to market, ruined the reputation of the lithium trams. Uniform standards promote industrial standardization according to introducing, the Ministry of Industry and Information Technology organizations to carry out at the end of 2011 the size of electric bicycle with lithium ion battery products the formulation of the research. In June, after the standard implementation, from the overall dimensions, nominal voltage, installation method, charge and discharge interface, etc. , for the folding electric bike use external type lithium ion battery products to standardize management. Cic advisory new energy industry, a researcher at xiao letter told reporters that the release of a new rules to improve the proportion of lithium ion batteries used in electric bicycle, reduce production cost and service pressure play a positive role. At the same time, the new rules will also be able to effectively promote the lithium battery industry structural adjustment and standardization production, raise the use efficiency of the lithium battery in the car. Lithium battery is restricted by the high prices of popularization of important factor. With the increasing number of battery manufacturers research input, lithium battery core technology will be a breakthrough, lithium batteries carried out large-scale production will be, the price will down, competition between lithium battery production enterprises will enter the white-hot stage. Size unity will also push for the change of the electric model, monogamous battery or will get the welcome of consumer, this will give battery manufacturers and intermediary service agencies to provide more business opportunities, its profitability or will increase greatly.