Rechargeable lithium batteries contain opportunities button
Button rechargeable lithium battery as an emerging power, the last two years in the wireless communications systems, electronic remote sensing equipment, personal mobile applications such as digital products more widely. With the mainland last year, many local dell battery manufacturers have to achieve the scale of mass production, production sales rose at the same time. The reporters found that the spot market to get involved button rechargeable lithium batteries are also areas of distributors rose, of which a large civilian market that specializes in rechargeable lithium batteries.
Mr. Lu Huaqiang electronic world, dealers told the reporter that button rechargeable lithium batteries lithium batteries in the one-time based on the development of, small size, long life, no memory effect, lithium-ion battery is currently the main application button on the computer motherboard, MP3 watches, calculators, IC cards, electronic dictionaries and other products. Reporter was also informed that, in the Tax Machine, Bluetooth headsets, hand-cranked rechargeable flashlights, walkie-talkies and other toys products button rechargeable lithium batteries are widely used.
It is understood that the last button rechargeable lithium battery market, largely by the Panasonic brand and South Korea occupy powercell, but in general a relatively high price, average 2 to 3 U.S. dollars to achieve. Since last year, many local manufacturers to achieve the scale of the volume of post-natal, currently on the market button rechargeable lithium batteries sold at 3 to 4 yuan, the price impact and the production and localization services to the domestic lithium battery rechargeable button to open the a large market.
It is understood that the rechargeable lithium button rechargeable battery comparison of the nickel-cadmium and nickel metal hydride battery in the circuit design simple, long life, small size, performance, stability, and last button rechargeable lithium batteries are more optimistic about sales in 2005 will only further increase the market demand. Shenzhen Shan Mu Chen Battery Technology Co., Ltd., general manager of the military, said: “The price will be made to attract more designers and applications using rechargeable lithium batteries button program. Estimated demand this year will be 10 times the explosive growth.”
Industry on the rechargeable lithium dell inspiron 4100 battery, dell inspiron 4150 battery, dell inspiron 8000 battery button showed optimism, the cash market the original operating civilian market for rechargeable lithium batteries distributor, since last year, there have been exploding lithium rechargeable incident, will be the goal towards the development of the rechargeable lithium button battery.
It is reported that mass production will drive prices further reduce, when the button rechargeable lithium batteries is expected to low, 2 yuan, nickel-metal hydride or nickel cadmium battery more expensive button.
Battery problems of small enterprises
With the diversification of the development of household electrical appliances, the increasingly widespread use of battery consumption is also increasing the quality of their products has become a hot consumer concern. AQSIQ recently carried out on the battery product quality supervision and inspection results show that high market share of some of the larger sample of companies a pass rate of 100%. These enterprises to produce high-quality batteries, the quality and abroad fully comparable to the same well-known brand, cost performance is superior to imports of similar products; and some small businesses as a result of inadequate facilities, lack of technical strength, quality management and quality control is weak, poor product quality.
The total sample of Hebei, Shanghai and other eight provinces and municipalities of the 31 enterprises 57 kinds of products, 47 kinds of qualified, product sampling rate of 82.5 percent qualified.
Discharge capacity of the battery life is a measure of the size of the scale. The spot checks, there are nine kinds of products that failed in the discharge capacity of the project, and a far cry from the standards. The use of the harm caused by this product, many: First, the use of time is short, there may be a result of the use of leakage and damage to electrical appliances; Second, there is no deal as a result of used batteries scientific method the most economical, large-scale use of batteries would have a large number of unqualified spam of used batteries, adding to the pollution of the environment; Third, low efficiency in the use of low-quality batteries, spent a great deal of limited zinc, manganese resources, is not conducive to the sustainable development of the battery industry.
Battery leakage resistance is a measure of performance over discharge the battery in the case of whether the fluid outlet of the indicators, zinc-manganese battery liquid leakage is acidic, alkaline zinc-manganese battery liquid leakage is a strong alkaline. The spot checks, there are two types on the 5th leakage-resistant properties of the battery failed. The reason is that the battery anode materials used in thin cylinders of zinc, manganese dioxide cathode material of high impurity content, the life of the dell inspiron 8100 battery, dell inspiron 8200 battery, dell latitude c500 battery discharge or too late will lead to perforation and leakage of zinc cylinder.
Checks also found that six kinds of cells on the 5th, are small in diameter. Small cell diameter, will reduce the positive active filler may result in discharge capacity does not meet the standards. The reason for this is that some enterprises do not attach importance to the battery size, technical indicators, such as open circuit voltage test.
In addition, the samples still exist in some cells there is no production date has no shelf life, non-implementation of the standard code, no site, no English warning that the battery is not marked, such as mercury content is not standardized. Some low-quality products and their list of Jiangmen City, Guangdong Province Deqiang Battery Co., Ltd. as small magic R6C Huadu District, Guangzhou, Yi Jian Jian Yi battery factory JIANYI R6C R03 Humen, Dongguan City, Guangdong Stars dell latitude c510 battery factory.