Understanding, Clever Use Of Laptop Battery

Aug. 24, 2010 - PRLog -- www.pioneer-electronics.co.uk --> Laptop Battery Usage Tips

Understanding, Clever Use Of Laptop Battery

Use rechargeable batteries for notebook computers advantages relative one desktop, it can greatly facilitate the environment in a variety of laptop use. Introduced the first battery is nickel-cadmium battery (NiCd), but this battery has a "memory effect", each charge must be discharged before, very easy to use, soon to be nickel-metal DELL 451-10326 battery battery (NiMH) are replaced, NiMH is not only not "memory effect", and the weight per unit can provide 10% more power. The most commonly used battery is lithium-ion battery (Li-Ion), it is no "memory effect" compared with NiMH, get more weight per unit of electricity prices twice as high than NiMH. Under the same weight, the three battery is 1:1.2:1.9 ratio.

Currently the batteries used in notebook computers are three main points: 1. Nickel-chromium batteries, 2. Ni-MH battery, 3. Lithium battery; they are generally expressed as: Nickel cadmium NI-CD, Ni-MH NI-MH, lithium LI.

Purchase or replace the battery when the laptop for many users, the "batteries" may be unfamiliar. At the outset, batteries and battery are two concepts. A battery is slightly larger number than the thumb, cylindrical, height of about 7,8 cm, voltage 3.6v small units. They are the batteries, like a small battery, in series combination, we see that the battery was. Then talk about how to judge the battery is the core of a few:

One way: unplug the battery number of contacts to see him, there is some core of a few. But it is the "minister" means. We take a look at "Cao Chong" is how "said elephant": a look at how much of your battery v nominal, such as 14.4v, then divided by 3.6 by 4, then proved to be four batteries together in series. Then look at the capacity of the battery block, for example 3800mAh, then prove that the two groups mentioned above, the series battery, because the small battery capacity of 1500-2000mAh, or even more, to two groups to reach 3800mAh. According to the two judgments, then the battery is 4 × 2 = 8 cores.

The composition of laptop battery

Laptop batteries by the case, circuit boards and batteries, belonging to lithium-ion battery. Ordinary people talking about batteries means the number of Dell 312-0461 Laptop Battery within the battery, mAh refers to the capacity of notebook batteries.

Mainly by the protection circuit board (or secondary protection), and the capacity indicator circuit composed of two parts, on the laptop battery charge and discharge and safety management.

Laptop battery standby time determined mainly by the mAh value. In general, the more the batteries, mAh greater the longer standby time. Notebook battery life mainly to measure the charge and discharge times, the quality of the products qualified for the 500-600 times normal. Therefore, the effective use of laptop battery within a period of 2 years, the battery will expire aging, the drastic drop in standby time of impact notebook mobility.


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Notebook Battery Tips

In fact, how to make good use of laptop batteries battery, how to extend their use of time and the use of life issues, no doubt troubled by the majority of notebook users a heart problem, laptop computer batteries and use a variety of techniques, which requires us to usually use more learning and application.

(A) fast into hibernation

Temporarily using a laptop, in order to save battery power, we can set the power management program, allowing the system after a period of time to sleep, but shorter or longer will have to wait a few minutes, there is no way to make notebook computer system immediately enter the sleep state?

The notebook system quickly into hibernation a simple method is to directly turn off the display. Press the display is just little things, you can make notebook computers into hibernation immediately and effectively conserve battery energy. When you need to re-use it, simply open the display, the system will automatically return to operation as before.

more information here:

http://www.pioneer-electronics.co.uk/understanding-clever...

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