• 12May

    This article is come from http://www.batteriesshop.co.uk/

    As the positive reports over the weekend did not materialize, the two cities Monday to adjust the sony pcga-bp2s battery market to fall, a disk unilateral drop in stock Pudie, hot as the mainstream market for railway construction, cement and other dormant, medical equipment, medicine, wine, food and retail, such as plate Relatively strong. Today, the largest market heavyweights once again short of the characteristics of the dell inspiron 2000 battery  market, but many small-cap stocks start the trend, or list the forefront of the basic subject matter is the small stocks.

    Su Liang market in the second set back in the market, investors can be involved in appropriate sectors of the economy after all, shares a small subject matter better operating strategy. Desai battery (000,049) (Jiancang main data into your unit, the new version of the market) in the third quarter profit growth of China’s battery industry’s leading enterprises, today set a new trend, having great potential.

    Desai battery (000049) is one of the leading enterprises in the dell 1691p  battery industry, after several years of development in carbon batteries, alkaline manganese batteries, a lithium battery, nickel-metal hydride secondary batteries, chargers, and other standard products, has developed varieties Complete a full range of consumer battery products. Original mobile phone batteries, MP4 batteries, DVD batteries, and other combinations of mobile batteries, electronic products at home and abroad have become the major supplier of original battery, a domestic leader; alkaline manganese batteries in 2003, won the “brand-name products in Guangdong Province,” the title of 2004 State General Administration of Quality Supervision, was named the “State-free products”; lithium-ion rechargeable   hp pp2182d battery in 2004 was awarded the “Chinese famous brand” title; power management for the protection of the circuit board products, ranking first in the domestic industry. “Desai Battery” brands in the  hp pavilion dv9000 market, consumers have been recognized in a short period of 7 years time, Desai battery in the mainstream channels of sales among the top three nationwide, the size of the annual sales of close to 10 million. The company’s long-term goal is to become the world’s Desai battery development and the well-known brands of power supply solutions and services related to the battery manufacturers.

    In addition the company has a rechargeable battery and high-energy alkaline manganese, zinc-manganese, iron, and so on a lithium battery business, the development of pa3383u-1brs  high-margin new products, the company also increase the fuel cells, solar cells and related research and development of applications, including solar energy Into the core of power conversion devices and the corresponding differences in the application of product development in the field of fuel cells gradually opened up a new world. At the same time, the company successfully developed the production of high-tech green battery products. Desai, the company’s Energy Technology Co., Ltd., Wuhan and the Grand Duchy of high-power Co., Ltd. signed an agreement formally took over the “Grand” brand batteries and the company’s production of alkaline pa3506u-1brs batteries, the first batch of the Grand Duchy of domestic battery in a comprehensive listing of products, environmental protection and battery At present, in line with industrial policies and development trends and broad prospects.

    The secondary dell latitude d820 battery market, with the continuing rise in unit volume, has been the main force involved in the depth, which has been a good rise out of the channel, as a new energy enterprises, the development of the huge space at the same time the main force aimed at far-reaching, investors should be a positive market outlook Concern.

  • 12May

    This article is come from http://www.batteriesshop.co.uk/

    A lithium battery of the main components
    (1) battery cover
    (2) —- cathode active material for lithium cobalt oxide
    (3) —- divide a special composite membrane
    (4) —- cathode active material for carbon
    (5) organic electrolyte
    (6) battery shell
    Second, the advantages of lithium apple a1175 to power
    We have always said that the lithium-ion apple laptop battery for the superiority of the traditional Ni-Cd battery (Ni / cd) and Ni-MH battery (Ni / cd) is the. In that case, lithium-ion battery good What went wrong?
    (1) high voltage (2) than the energy of large (3) long cycle life (4) low self-discharge rate (5) No memory effect (6) non-polluting
    Third, lithium apple a1185 power the assembly process
    Lithium power battery technology and the technical requirements are very strict and complex, here only a brief one of several major processes.
    (1) Pulp
    Use of solvents and special agent with the powder and paste-like negative electrode active material is mixed evenly by the high-speed mixing, the paste made of the positive and negative material.
    (2) coating
    Slurry will be made of evenly coating the surface of the metal foil and drying, respectively, a pole piece made of positive and negative pole piece.
    (3) assembly
    By cathode film - divide - negative film - lack of top-down order placed by the winding into the apple m8403 very core, then into the electrolyte, sealing process, such as the completion of the assembly process of the battery into the battery product .
    (4) into
    With special equipment, apple powerbook g4 charging and discharging of the battery to charge and discharge of finished tests, for each battery are tested only selected qualified battery products to be manufactured.
    Fourth, the safety of lithium power battery characteristics
    Lithium power battery has been very widely used in people’s daily lives, so it should definitely be the safety of lithium-ion powerbook g4 15inch battery is the first assessment indicators. Lithium power battery for safety performance assessment indicators, the international community provides for very strict criteria, a qualified safety of lithium-ion battery performance should be in the following conditions are met.
    (1) short: do not fire, not explosions;
    (2) Overcharge: No fire, not explosion
    (3) hot-box test: no fire, not explosion (150 ℃ temperature 10min)
    (4) Acupuncture: No explosion (3mm diameter nail penetration batteries)
    (5) the impact of flat-panel: no fire, not explosion (10kg weights from 1 meter height batteries)
    (6) burning: Not explosive (gas flame barbecue batteries)
    V, lithium battery is a new type of green environmental protection apple a1012
    New type of battery is the green environmental protection have been put into use in recent years or are being developed for a class of high-performance, non-polluting batteries. Has been widely used power lithium battery, nickel metal hydride batteries and are promoting the use of mercury-free zinc-manganese batteries as well as the seal is being developed by plastic lithium or lithium-ion batteries, fuel cells, electrochemical energy storage supercapacitor are new green areas of the apple m8244 , apple a1079 , apple a1078 , apple a1148. In addition, the current has been widely applied to the use of solar photovoltaic conversion of solar cells (also known as photovoltaic power generation), also fall into this category.