Posts Tagged ‘Nikon’

The method of extending battery life

February 7th, 2010

There are many different kinds for laptop Sony np-fh30 battery, of course, the nature of different types of batteries will not be the same. Now widespread notebook computer used lithium-ion batteries (or similar products); shortly before a computer, A4-based notebook computer under the premise of the use of temporary use of nickel-metal hydride batteries; while until the mid-nineties, using a nickel-cadmium battery. After the user to buy a notebook, first of all look at operating instructions, to confirm what kind of battery is used. If there is no manual you can view the laptop battery manufacturer’s home page specification.

The biggest problem of nickel-metal hydride Sony np-qm71d batteries and nickel-cadmium batteries is the “memory effect”, if the battery has not run out on the charge (half-way charge), then next time you use the battery when the charge used in the beginning there is no electricity in that place. If the constant cycle of a process, the battery life will be shorter and shorter.

Although the Ni-MH battery for Casio np-30 memory effect is smaller than nickel-cadmium batteries, but also shorten the life of repeated half-way charging the reasons, so please try to recharge after the battery fully utilized.Lithium-ion battery without memory effect, so even a half-way off and there will not be charging a big problem.

The method of extending battery life:

Although the lithium-ion battery without memory effect, but the incorrect use will greatly affect the life span. The use of lithium-ion battery should pay attention to the following points:

  1. Not to use AC power | Regulators Driver for full power
  2. Compared with no full power, full power state more easily aging. In particular, the use of AC is full of electric power-driven, the ,Fujifilm np-120 battery will bring a heavy burden. It also increases the amount of heat, to further accelerate the aging batteries. Therefore, the temporary use of laptop computers, once filled with electricity, a good idea to use battery power. Manufacturer recommends the use of AC power when you remove the battery (remove the akku , but if we must pay attention to unplug the occurrence of accidents such as power outages or cable, it will not keep losing the data).

  3. Use power-saving features
  4. The factors that affect the Nikon en-el8 battery life is the charge and discharge cycles. In order to minimize the frequency of recharging, we can use laptop computers with power saving function (when using battery-powered, dimming the screen brightness, reducing CPU speed to reduce power consumption). By the same token, the battery there is electricity, it is best to try not to charge the battery fully utilized.

  5. Fully discharge once every other months,
  6. Another trick is to put each or a few months once the battery ,Jvc bn-vf808 is fully discharged. A specific approach is to have zero power to the battery used to power after the zero to stop using, connect AC adapter, and then do not use personal computers, at a stretch to full power. Some personal computers have a “battery discharge (BatteryRefresh) function.” If we think that the battery is very easy to use, you can try using the battery discharge feature.

  7. It not is used for
    a long time when, unplug the AC adapter
  8. More than eight hours or more when not in use, in order not to burden the Canon bp-911 battery, please unplug the AC adapter. Also, if more than a month when not in use, please remove the battery from the machine and placed in the shade.

  9. When to replace the battery?
  10. The standard is to replace the battery for Casio np-100 charge can only achieve the original capacity of 6 percent or so. Because there are many types of cells, it is necessary to purchase personal computers being used on that kind of model. In addition, it is best not to pre-purchase of spare, because if not, the battery will be natural wear and tear.

There has been no need to buy genuine batteries, but to discharge the battery currently in use in order to restore the performance of services. “BAYSUN” is one of them a week’s time to restore the battery performance.

This approach not only cheap, compared with the purchase of authentic, there is no inventory in the factory, or second-hand laptop with the ,Nikon en-el3 battery can no longer use such occasions are particularly convenient.

Battery self-discharging performance and the reasons of battery self-discharging

January 14th, 2010
  1. lead-acid batteries:
  2. Lead dioxideCanon BP-511battery electrode
    self-discharge :Oxygen evolution caused by self-discharge ;And alloy plate contact corrosion, lead dioxide is reduced to form aluminum sulfate;is effected by oxygen ;effect impurity.

    Lead electrode from battery,Sony NP-FC11 self-discharge:
    Lead electrode self-discharge from the hydrogen and oxygen corrosion, but because the solubility of oxygen in sulfuric acid is small, and can be removed. Electrolyte solution the hydrogen ion concentration is high , self-discharging of Casio NP-100 battery is apparent caused by hydrogen evolution . Equilibrium electrode potential of lead is negative electrode than the balance of hydrogen , but due to lead in the high overpotential of hydrogen for battery Canon NB-4L evolution, hydrogen evolution reflecting is not obvious.

  3. nickel-cadmium batteries self-discharging performance
  4. Sufficient electricity for the nickelNikon EN-EL3 battery oxide electrode easily caused oxygen evolution reaction in the stored process ,due to instability of the manganese dioxide, resulting in self-discharge. Cadmium anode in the electrolyte solution is very stable, so nickel-cadmium batteries self-discharge rate is smaller, but the self-discharge rate of high-rate discharge of the nickel-cadmium batteries for Nikon EN-EL4 is larger, due to a larger electrode surface area.

  5. characteristics of Ni-MH battery self-discharge
  6. Like other batteries,sucb as Canon NB-2LH,nickel-metal hydride batteries can also self-discharge at a certain degree. High-voltage nickel-metal hydride battery device is that the battery shell is filled with hydrogen, the negative electrode active material of hydrogen and electric power active material nickel Panasonic CGR-S003 battery oxide cathode directly contact ,self-discharging during the holding .

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Problems and suggestions of recycling battery

January 11th, 2010

There are some points to introduce waste battery ,Panasonic CGA-S007 recycling problems and suggestions,as follow:

  1. After thebattery recycling,if the battery can not be disposed, generally they have adopted stack.the Canon BP-511 battery may leak or toxic substances from proliferating in Piling up the process .in process of piling up the battery , waste Kodak KLIC-7001 battery, may leak caused a chemical or physical reactions,and led to the proliferation of toxic substances, lastly caused environmental pollution.
  2. As the batteries are different types of products and recycling counterfeit Canon NB-4L battery are more,and it also brought difficulties to us to recycle. some of them are mercury batteries, either it contains cadmium, and some with ammonium chloride as the electrolyte, while others have Zeyi chloride zinc as the electrolyte, it is proposed to use a uniform standard manufacturers logo battery , Olympus li-10b types and contains the main ingredients for recycling.
  3. To strengthen the development of high-performance environment-friendly Nikon EN-EL3 batteries ,it can achieve common civilian mercury-free batteries.it can be considerably reduced the environmental pollution from the battery.
  4. recycling of waste batteries, national policies should be given support. Such recovery of the battery ,Kodak KLIC-7004 of measures are guaranteed from the government fundamentally .

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