Posts in 2010 Mar 01

Maintenance ways of Ni-MH battery

2010-02-28 20:38:10

  1. After you bought a Ni-MH inspiron 1520 battery    back,you should put the battery inside the net (fasting charge) to measure battery capacity Ni-MH battery is normal usually takes 3 --- 5 times or so, the battery inside the electric particles will be fully activated.
    2.  
  2. Charging time must be strictly time by pressing on the manual control (not the so-called red 10 --- 24 hours), tell you eight hours, they charge 8 hours (the time the scope of control in about 1 hour), beyond this make the Canon   bp-911  battery  battery range of particle properties in serious decline.
  3. Ni-MH battery actually have memories, the best charge each time an empty stomach.
  4.   If you once bought a four batteries, while the first use of two cameras must be grouped (for example: 1 and 2 with / 3 and 4 together), so that the Nikon   en-el9 battery capacity can be avoided with a different charge.
  5. Different power and different capacity rechargeable battery for    bp-711   can not be put together.
  6. Different brands of batteries and chargers are advised not used together.
  7. The battery can not bump or fall to the ground this would decrease the effectiveness of the Canon   bp-522 battery .
  8. The battery can not be put together, and metal objects (keys) in order to avoid short circuit.
  9. befor you  placed on the battery for free for  long time, must charge up the battery  fully  , the next time to charge  it again .
  10. When used in winter ,you  spare  more than 3 times battery than you used as much as possible,  in order to prevent  lacking of battery  for    bn-v428 power (recommended temperature of -17 degrees),because of the weather.

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Solar cells will be more sensitive and more powerful

2010-02-28 20:45:09

In March, the new dye-sensitized solar Jvc   bn-v408 battery will be large-scale landing the North American market, this solar cell, "it can easily convert light energy  from light sticks into electrical energy produced  "

Solar cells have penetrated into every corner of human life, but is not sensitive to light the fatal weaknesses, so that the vast majority of solar cells for Jvc   bn-vf823  in the indoor "powerless."

However, this year in March, with the new dye-sensitized solar cells (dye-sensitized cell, Samsung   sb-lsm80 ) large-scale landing the North American market, it will completely change the consistent view of solar cells.

The biggest advantage of solar cell is not that thin and light (of course, they do have these features), but that it can be easily put in the dark light sticks waving in the light energy into electrical energy produced." Ruishi Luo Sang Federal Institute of Technology chemistry professor Michael • Gelantezi said. In 1991, Gelantezi the first to find that the use of dyes to create a new kind of solar Samsung   sb-l110 battery . Later, Gelantezi this research published in the United Kingdom "Nature" Science magazine, he thus gains the "Father of dye-sensitized solar cells," the laudatory name.

After nearly technical updates for 20 years , and now, dye-sensitized solar Samsung   sb-l160 battery    have been put into a large-scale industrial production, and the towering burst on the scene in Europe and America market, has become Sony's electronic reader to the specified power supply. The installation of a series of dye-sensitized thin film solar electric golf bag, tennis bag, mountain climbing and other outdoor equipment packages have also landed various shopping malls. "The New York Times" predicted in the next few years, "sensitive" dye-sensitized solar cells will "kick out" Silicon solar cell , it occupy the mainstream position of the battery industry.

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Lithium batteries will be essential equipment for digital products

2010-02-28 20:53:44

Li-ion sb-l110 battery is a class of lithium metal or lithium alloy anode material, the use of non-aqueous electrolyte solution batteries. First appeared in lithium battery using the following reaction: Li + MnO2 = LiMnO2, the reaction of oxidation-reduction reaction, discharge. As the chemical properties of lithium metal is very lively, making lithium metal processing, preservation, use and environmental requirements are very high, so applications are not widespread.

Later, Japan's Sony Corporation has come to carbon materials for the anode to cathode containing lithium compounds for lithium Sony   np-f330 battery , charging and discharging process, there is no lithium metal, and only lithium-ion, which is lithium-ion battery. When charging the battery when the battery on the positive lithium ion generation, resulting lithium-ion movement through the electrolyte to the cathode. As the carbon anode layered structure, it has a lot of micro, to lithium-ion on the anode embedded in porous carbon layer, the embedded lithium-ion the more the higher the charge capacity. Similarly, when the battery discharge (such as we use the Sharp   vr-blz7 battery ), embedded in the carbon cathode layer of lithium-ion extrusion, but also movement back to positive. Back to the cathode of lithium-ion the more the higher discharge capacity. We usually say that the battery capacity is the discharge capacity. In the Li-ion charge-discharge process, lithium-ion transition from the positive → negative → positive moves in space. Li-ion Batteries is like a rocking chair, rocking chair at both ends of the Sony   np-qm91 batterypoles, while the lithium-ion rocking back and forth as players do run. Therefore, Li-ion Batteries also known as rocking chair batteries.

In order to develop a performance superior varieties, people studied various materials . Thereby creating an unprecedented product. For example, lithium sulfur dioxide batteries fand lithium-thionyl chloride  Canon   lp-e5 batteries is very characteristic. Their is also a positive active material and electrolyte solvent. This structure is only in the non-aqueous electrochemical system, to appear. Therefore, the lithium battery research, but also contributed to the electrochemical theory of non-aqueous system development. In addition to using a variety of non-aqueous solvent, the polymer film was also carried out cell research.

Lithium-ion  nb-3l battery are universally applied for its unique performance advantages in portable appliances ,such as laptop computers, cameras, mobile communications . At present the development of large-capacity lithium-ion batteries in electric vehicle to start a trial, expected to become the 21st century, the power of electric vehicles, one of the main driving force, and a satellite, aerospace and energy storage aspects applied. With the energy shortage and global environmental pressures. Lithium is now widely used in electric vehicle industry, especially iron phosphate lithium battery materials, the appearance, they also promote the development of the lithium Casio   np-100 battery industry and application.

As digital products widely are used such as mobile phones, notebook computers and other products , lithium-ion nb-5l battery with excellent performance  are widely used in these products, and in recent years gradually to other areas of the development of product applications. Traditionally, it is the lithium-ion battery, also known as Li-ion batteries, lithium-ion battery has now become the mainstream.

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