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Posted on January 13, 2009 by johnxuster | Posted under Hardware
basic knowledge About laptop battery
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Notebook computer battery is its flexibility and stability of the fundamental, mainstream notebooks standard rechargeable battery system. Rechargeable battery system, including rechargeable batteries and power management systems. The battery is also reflected notebook an important part of portability. laptop batteries used in three main categories: 1. Ni-Cr battery, 2. Ni-MH battery, 3. Lithium batteries; they are generally expressed as: Ni-Cd Ni-Cd, Ni-MH Ni-MH, lithium Li. Common brands of laptop batteries for the vast majority of the square. The market also has a small number of ultra-thin notebook using cylindrical batteries, such as SONY 505 series, Toshiba PROTEGE series. The weight of battery materials and models in accordance with changes, such as the capacity and the shape of the same nickel-metal hydride and lithium electricity, but the difference between a lot of weight. Size, mainly from the battery to determine mAh marked by its Chinese name is milliamperes. Milliampere-hour size is directly related to the use of laptop time, but it can not be generalized. Battery life with the notebook configuration has a great deal, for example Well, Hewlett-Packard 6100 notebook used PIII-M, MOBILITY RADEON graphics cards a number of energy-saving technologies such as hardware, with the 4000mAh battery, the use of time up to 4 hours above. Desktop CPU using the Toshiba 1800, although equipped with a 4500mAh battery, the use of time can only reach three hours. Able to meet the general needs to go out to work. This also shows that notebook battery life not only with the mAh related hardware energy-saving technology is very important. How long will the new main battery power the laptop? Battery run-time on a laptop is difficult to determine. Actual battery running time depends upon the power demands made by the equipment. The use of the screen, the hard drive and other accessories results in an additional drain upon the battery, effectively reducing its running time. The total run-time of the battery is also dependent upon the design of the equipment. Generally, a new Hi-Capacity battery will run 30% to 50% longer than the old battery did when it was new. It is recommended to condition (fully charge and discharge) the new battery few times to allow it to reach its maximum rated capacity. Condition the Ni-MH and Nicd battery at least once a month. It will reduce the memory effect. Use the battery at least once a month even it was kept in a dry and cool storage. Clean the metal connector (the contact to the notebook, usually in color of gold or silver) by alcohol or Electronics Cleaner Degreaser. It will maintain the good conductivity,which improves the power conduction from battery to Notebook. Fully optimize the Power Management features provided in system BIOS, and Operating System will also impove the battery performance.Consult the user's manual to fully understand the usage of these features. the life span of a Notebook battery is about 1.5 to 3 years under normal conditions.As the rechargeable battery begins to die, the user will notice a decline in the running time of the battery. About The Author: We are a manufacturing representative and distributor of discount laptop parts and accessories- Laptop Battery Laptop AC Adapter Laptop Keyboard Laptop Car Charger LCD Panel for Toshiba, Sony, Dell, HP"¦ |
Tags: LAPTOP, BATTERY, COMPUTER, NOTEBOOK
