Ni-MH battery to become the focus of China’s current policy support
In our letter to the Department of Public June 25 that the “new energy automobile manufacturing companies and product access management rules”, the vehicle according to the new energy vehicles, systems and key assembly technology maturity, degree of perfection of the national and industry standards, and industrial the degree of difference will be divided into initial stage where the development period, three different stages of technology maturity, and give classified management.
In accordance with state regulations, start-products only in small volume production, and only in approved areas, scope, duration and under conditions of model runs, and the operational status of all products for real-time monitoring; development stage product allows for mass production only the approved area, scope, duration and conditions of sale, use, and at least 20% of sales of products running in real-time monitoring; mature products and conventional automotive products, “vehicle manufacturers and product announcement” Management the same way, in the sale and use of the same as with conventional automotive asus a32-a8 battery，asus a32-m9 battery products.
This means that, in China, December 31, 2010, equipped with lithium battery hybrid and electric vehicles will be limited to the sale and use areas, the use of nickel-metal hydride battery hybrid and electric vehicles can be sold and used across the country.
Experts believe that the reason why countries are now the focus from the development of lithium batteries into nickel-metal hydride asus a32-s5 battery，asus a32-s6 battery, the main reason is that nickel-metal hydride battery technology is more mature than the lithium batteries, more abundant mineral resources, the future of new energy vehicles will enable greater access to the commercial phase.
“Ni-MH – Lithium-Ion battery – fuel cell,” Industrialization Path
In the commonly used three kinds of car batteries, lead acid batteries due to serious environmental pollution has long been out of the mainstream applications; nickel-metal hydride batteries, although the commercialization of the mainstream at present, but the key indicators of laboratory data were lower than lithium batteries, and the theory basically there is no room for; lithium asus a33-m9 battery，asus a41-w3 battery despite the superior performance, but still can not be guaranteed safety, and the relatively high costs have also hindered its commercial.
Experts predict that the new energy vehicles will be in the “Ni-MH – Lithium-Ion battery – fuel cell” industry-oriented development path. From the development trend and rate, and short-term performance can be realized only nickel-hydrogen batteries, nickel-metal hydride battery technology since the most mature in the next three years, will remain the mainstream of new energy vehicles, followed by nickel-metal hydride battery technology and lithium iron phosphate , hydrogen fuel cells, one-third of the world, 5-year lithium batteries and will be gradually replaced by fuel cells. Battery giant Panasonic and Sanyo also found that the lithium-ion asus a42-a3 battery，asus a42-a4 battery can not be replaced in 2 ~ 3 years, nickel-hydrogen batteries, mainly due to cheaper nickel-hydrogen battery safety, has reached large-scale production. Lithium batteries also need to continue to research topics, such as security, so take time commercial.
According to Japan’s Fuji economic analysis, the mainstream nickel-metal hydride batteries will be able to continue until 2011, but after 2011, Li-ion battery will gradually erode the market share of the nickel-metal hydride batteries, the agency predicted in 2009 car-use nickel-metal hydride rechargeable batteries in the world size of the market than the previous year by 23.7% to ¥ 92,000,000,000, but the 2015 Ni-MH rechargeable battery-vehicle market will fall to ¥ 55,000,000,000.
The market demand for nickel-hydrogen asus a42-m6 battery，asus a42-v6 battery to bring 2-3 years of rapid growth in
Nickel-hydrogen battery technology, and industry chain to determine their maturity will be a period of time with the coexistence of lithium batteries, lithium iron phosphate cathode material for lithium batteries makes the emergence of performance and cost advantage has been achieved, but stable production lack of capacity and the actual running of the lack of testing continues to be a part of the new energy discourage automobile manufacturers; In contrast, nickel-hydrogen batteries have gone through many years of actual combat, technical and industrial chains are quite perfect, in a short time can form a vehicle the stability of the supporting capabilities, and therefore can still be a period of time in the new energy vehicles widely applicable.
According to industry estimates, nickel-hydrogen battery market is still expected to get 2-3 years of rapid growth in the next 2-3 years, the “10 City 1000″ program, the increasing popularity of hybrid cars and export in overseas markets for nickel and other factors to bring hydrogen-powered battery market demand for strong growth, and when the nickel-metal hydride batteries and lithium batteries are still Nanfenbozhong when the nickel-hydrogen asus a42-w1 battery，asus a42-w3 battery will usher in a short period of rapid growth.
Among them, China has launched a “10 City, 1000″ Plan will bring the first batch of nickel-hydrogen battery market demand. It is estimated that in the “10 City, 1000″ program, about 3200-4000 vehicles, new energy vehicles (including buses and passenger cars) using Chinese-made nickel-hydrogen batteries, within three years, bringing a total of about 3.5-4.4 million kilowatt-hour nickel-hydrogen battery needs.
Taken together, both domestic and export demand weakened after the 2012 nickel-hydrogen acer zatravelmate 4060 battery,acer zatravelmate 530 series battery will gradually be replaced by lithium batteries.
Keep up the pace of R & D policy
In China’s automotive battery production enterprises with a production capacity of nickel-hydrogen batteries accounted for the majority of companies, including Chunlan Group, Ke-li Yuan, the torch high-tech, Hunan Shenzhou, Kane shares, etc., which Chunlan Group is the nickel-metal hydride HEV power battery technology, leading market share in a leading position in the torch high-tech and Hunan Shenzhou has possessed a certain amount of technical base and market position.
As for the lithium battery, most domestic manufacturers do not have the ability to mass production, but the relevant production planning has been implemented, it is expected after 2010 be able to mass production.
Experts believe that, technological advances, China’s car prices and the related acer zatravelmate 630 battery,acer zatravelmate 800 series battery business in addition to promoting the industrialization of nickel-metal hydride batteries, more attention should be put some of the long-term, to devote human resources to carry out power lithium battery research and development, and to maintain the fuel cell technical follow-up, in order to occupy a broader new energy car market ready.
Lithium-ion battery in 2-3 years, although difficult to replace the nickel-hydrogen batteries, however, not be overlooked is the future of lithium batteries will replace the nickel-metal hydride batteries into the mainstream of new energy vehicles. From a global point of view, Japan is the current international new energy automobiles and power cell research and application of the most advanced countries, Japan’s major automotive and battery businesses have invested in building lithium-ion power battery production line, concentrated in the 2010-2011 production. Fuji economy that the lithium-ion battery will begin in 2011 to gradually replace the nickel-metal hydride batteries, lithium-ion battery, as no doubt the future of mainstream technology route.
Today, Japan In addition to the focus shift to lithium acer zatravelmate 250 series battery,acer zatravelmate 260 battery, the Japanese cars in the new energy development and use, especially in the fuel cell vehicle development and promotion, much faster than China’s domestic expectations. A few years ago Japan’s economy, Trade and Industry on the right fuel cell vehicle development and promotion of a timetable, its strategic objectives are: By 2010, the Japanese use of fuel cell vehicles to reach 50000; in 2020 to reach 5 million; 2030 year, to universal access to fuel cell cars.