Drawbacks and hidden laptop battery

“Battery door” incident occurred a few years ago, exposed the drawbacks and hidden in the laptop battery. Dell laptop spate of explosions in Japan and the United States is the most frightening. However, Apple, Asus, Lenovo, HP, and even Sony could not escape this doom. Consequences due to notebook users “talk battery color change”; Although the laptop manufacturers to ruin, but also lost the edge consumer; several airlines have for using a laptop on the aircraft also made the restriction measures. A moment on the occasion of the birth of the new laptop battery technology into thing hope people Date Night.

In fact, in addition to the laptop, the news of the explosion of portable electronic products often been published, fundamental research, are acer battery blame. Nevertheless, the evolution of technology traveled alone, the increasingly powerful laptop, in time, whether it can be as arms weapons treated.

Enter the Dragon of the apple laptop laptop market, increasingly fierce, forcing vendors who have sought to drive down the cost of the best way to improve efficiency. In this case, the the notebook battery there may Wanjiebubao the quiet low-key.

The laptop portable device behind weekdays scenery aspirated what not sink by the pain of it? Notebook performance with the processor upgrade their technology, but also a qualitative change, processor manufacturers claimed that the new processor in the control of energy consumption do well, but the frequency increase, is bound to generate more heat. If the battery for asus standard “no foot peg teeth” is very easily lead to the entire notebook disfigurement, serious point, disfigured more than a notebook.

For in-depth understanding of the compaq notebook battery, try the laptop battery website from Google search, many laptop explosion “reported a list during. Understand that some people want to make that Taiwan notebook makers and battery manufacturers disrepute computer the auction explosion notebook from the Yahoo website, like a hand grenade thrown into the parking lot, to arouse people’s safety awareness on the laptop battery. It seems that when the understanding of the structure and security of the battery problem.

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Works on laptop battery, laptop battery structure is extremely simple. A housing, a working circuit, plus a battery pack. Wherein the circuit is the most important part, because of the use of the process of a battery itself, is recorded in the circuit board. General laptop battery batteries for 10.8V or 11.1V, laptop batteries are composed of multiple single cells in series and parallel battery pack. People often see the battery casing superscript 3300mAh, 4400mAh, such as identification, it is said that the capacity of the battery, indicating that the current one hour dell battery discharge, for example: 4400mAh lithium battery 4400mA current discharge hours. So, is proportional to the value of their work time.

Notebook battery works to prevent overcharging lithium battery in the charging process, when close to full voltage will decline slightly that full battery protection circuit will cut off the power control circuit detects this situation ; discharge when the battery voltage is basically stable, only little power left in the battery only when a sudden drop when the control circuit detects this situation, we think that the power of the fujitsu batteries are nearly empty, and notify the protection circuit cut off the power to prevent the battery life is shortened due to excessive discharge. Considerations from the security point of view, when the control and protection circuits work diminished capacity, then, on the brink of danger.

Second, the hp laptop battery replacement technology along with the rapid development of technology in laptops and fine small electronic products, electronic products battery stability, the use of time, volume and even the number of charge cycles, charging time are proposed more stringent requirements. To reduce the volume reached at the same time extend the use of time, increasing the frequency of use, and reduce the memory effect of the negative impact such purposes, taking into account the cost of the battery and the use of security, battery selection constantly refined. Cathode material for lithium-ion battery, for example, can be broken down to the lithium cobalt oxide, lithium nickel oxide, lithium manganese oxide and other raw materials. Currently, two chemical ingredients most commonly used in the battery, nickel-metal hydride (NiMH: Nickel Metal Hydride) and lithium-ion (Li-ion).

Third, the maintenance and use of the use of the batteries for lenovo, the lithium battery will make people feel squeamish, they are too sensitive to hot and cold. And can not meet the fast amp fast charge to charge and discharge, and if the power is put to the spotless, will pose a threat to their life. Comparing the two under the nickel-metal hydride battery is much more secure. But if you put a few months, it will power put a drop is not left, after repeatedly charging is needed before they can recover 100% of the charge capacity.

Avoid reducing battery life: Do high-temperature use of laptop at least provided with a fan will help dissipate the heat generated by the internal hardware of the fuselage. However, due to the mold design problem, most of the heat will be blown directly onto the battery. For ibm lithium batteries, which seems directly heating the battery, make the battery life is at stake. , In order to avoid a sudden power failure causing distress, while the battery is installed in the notebook, his home life is tantamount to strangle the life of the laptop battery.

Avoid reducing battery life: Do not fast charge a new generation of notebook the popular battery fast charging, fast charging battery is easy to let heat, resulting in chemical composition within the battery into the gas gets lost, the sony laptop battery will too fast damage, damage to the battery is also due to the rapid charge-discharge and accelerated deterioration. If the design of a gas controller to reduce the charging rate, perhaps it will be much better.

Fourth, this perspective on notebook nickel-metal hydride battery and notebook lithium battery 9.6 Volt 3000mAh Ni-MH battery specifications, nickel-metal hydride battery technology is a very safe design, there is no need to protect the auxiliary lines, wiring completed on the upper edge of the stencil sheet, to avoid batteries for toshiba pack caused by accidental short circuit.

Notebook battery will be the development of what? The development of the fuel cell will make people look forward to again. This technology is the use of energy liquid or gelatinous substance, like the practice of gasoline into the vehicle tank. Nowadays found that alcohol or hydrocarbon liquid, there can be a high energy density performance. The future notebook battery will be how to develop, we will wait and see.

From:http://www.cheapbatteryshop.co.uk/