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A child, watching popular science books, learned through training in mice can be equipped with a roller cage running direction of North Korea carried out a laptop battery power to provide electricity for the future society was very strange. However, this vision and the industry compared with the latest ideas, we should be much less. In order to get more laptop power supply support for a long time, the industry invented a patented technology: the keyboard charger.

Keyboard Chargers

Keyboard charger concept: magnet assembly of multiple keys on the keyboard, the power generation coil installed in the key seat, when a user tapping the keyboard, the magnet in the coil movement, resulting in induced current, these currents through the transformation with the to give the battery IBM FRU 92P1139 Battery charge. Allegedly collected the energy of keystrokes can be battery life increased by 20% or more. To tell the joke, suggested that, in its installed on the notebook shell light bulbs, power failure or Zouye Lu someday when pounding the keyboard to lighting, this is the real way is called "flashlight."

Energy conservation is a requirement for notebooks

Not long ago, playing an old 386 laptop, which does not drive, there is no multi-media, of course not keep up with today's notebook computers fun, but one thing impressed me is its battery seems to be more durable. 386 computer Although there is no strong current computer 3D and multimedia capabilities, but word-processing needs energy consumption point of view, it will be much more energy-efficient. In all fairness, notebook computers are really not as easy to use desktop machines, we had used the laptop, because we lack a fixed sitting quietly in one place the conditions for office, so we want to move office, so our laptops are not for the completion of What 3D design and video production, nor is it used for playing some kind of three-dimensional simulation games are basically word processing, data and Internet access and other office uses, may not be a strong need for the latest CPU and 3D accelerator card, to know these two parts in Desktop machines are required cooling fan, which means they are energy-hungry. If you spend more time on the battery IBM 40Y6799 Battery to maintain care, you are shopping for desktop PCs should consider these factors.

Nickel-metal hydride batteries and lithium batteries

At present the major use of two kinds of laptop batteries: Ni-MH battery and lithium batteries. Since there are two kinds of the battery market, of course, also have their own advantages and disadvantages. The most obvious one, that is, when buying cell phones, we have Gaode quite understand, that is, Ni-MH battery cheaper than lithium batteries, its negative side is the volume and weight are relatively larger. The characteristics of lithium batteries with them just the opposite. Because users prefer lighter, thinner, longer battery IBM 40Y6797 Battery to maintain a notebook computer, so lithium batteries more popular pursuit of high-end products favored customers.

Charging Tips

Some notebook computers equipped with lithium batteries, using smart battery systems such as the SBS technology, accurate measurement of battery life, so use this to worry some. If you use nickel-metal hydride batteries, should be careful not to frequent over-charging, otherwise it will reduce the battery life, so a good control of charging time.

Ni-MH battery should be fully discharged before charging, the charge should be fully charged, use the methods and attention to issues with the use of cell phones nickel-metal hydride battery is the same. Buy a new nickel-metal hydride cell phone batteries, required to complete three complete charge and discharge after further normal use it, the laptop battery IBM ThinkPad T60 Battery so should we.

Most users accustomed to using a laptop computer each time, plug the AC power supply, very little battery power for laptops. In fact, for at least a month should be used to power batteries once or twice, the battery completely run out, draw a line on a one-time full of alternating current. Remember this one: For the rechargeable battery for full charge with a dry, useful and harmless, but done a little trouble.

When you need to replace the notebook computer batteries, preferably selected the same model to replace the battery. However, if the old computer using a nickel-metal hydride batteries, in order to make longer battery-powered, of course, can also be specified by the computer IBM ThinkPad R60 Battery user's manual or manufacturers recommended models use lithium batteries.