A child, watching popular science books, learned through training in mice can be Laptop Battery equipped with a roller cage running direction of North Korea carried out a 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
Charger keyboard 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 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 Acer BTP-58A1 Battery, 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 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 acer BTP-60A1 Battery 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 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 Acer TravelMate 240 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 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 Acer BTP-52EW Battery user's manual or manufacturers recommended models use lithium batteries.
How to set up energy-saving
Desktop machines using alternating current, most people may not be the computer attached great importance to energy-saving features, but need to use battery-powered notebook computers, the use of energy-saving features should be taken seriously. How to design computer hardware more energy-efficient, this is not a user problem to be solved. The user can do is set up on the computer the effective use of energy-saving option.
Energy-saving settings require the user to adjust two: First, the computer's BIOS setup program on the energy-saving mode in the settings; most important thing is the operating system such as Windows 98, there are many energy-saving settings and operations. In the practical implementation of computer systems, Windows systems should take precedence over energy-saving Acer BTP-63D1 Battery settings in the CMOS settings.
1. BIOS in the energy-saving settings
In the CMOS settings, most had a "Power Savings", which can choose to "Maximum Battery Life" and "Maximum Performance" and other options. "Maximum Battery Life" is the default power saving mode setting. Notebook computer power saving mode in several states, such as the Idle Mode Idle Mode, Standby Mode standby (wait) mode, Suspend Mode suspension (sleep) mode. Notebook computers, these settings have been able to regulate power consumption, mainly in the computer into energy-saving state, the timely closure of some without the use of the system equipment. If the wait state, turn off the screen and hard drive; into hibernation, apart from a close monitor and hard drive, but also the contents of memory can be saved to the hard disk, the basic maintenance of the entire computer system shut down, once activated, or restart the computer, desktop will be accurately restored to pre-hibernation state. The energy-saving settings in the CMOS, mainly set by the Idle Mode to enter Standby Mode to Standby Timeout time, set to enter Suspend Mode from Standby Mode to Suspend Timeout time. Phoenix BIOS notebooks are most common. Different energy-saving BIOS settings may be somewhat Acer BTP-42C1 Battery different, it should carefully read the screen prompts.
2. Windows in the energy-saving settings
For the average user, in the Windows system to operate a better understanding of energy management can be simpler. Windows Help file, in the "management of hardware and software" entries, there are two notebook computers with energy-saving elements relating to: "Managing energy consumption" and "use of portable machine" in the "management laptop on the power." Energy-saving settings during Windows, should read the contents.
In the Windows "Control Panel", click "power management", you can open the "Power Management Properties" dialog box. Shown in Figure 1, in the "Power Management Properties" dialog box, should be "power scheme" is set to "Portable / Laptop" and reasonable arrangement "system waiting for", "close the monitors" and "A Turn off hard disks "and other options. Different computer can control the option to have some differences, the new factory and the latest computer software will be more workable options, detailed settings should be based on the computer's own features and Windows Help files to carry out.
If you need to completely run out of battery acer BTP-44A3 Battery in the electrical energy discharge means no need to look for something else, just in the "Power Management Properties" dialog box "power scheme" is set to "always open" and will "system waiting for" and "Close Monitors "and other options set to" never ", and also allow computer to automatically run a number of computational complexity of the 3D demo program, which will soon be able to use dry battery power remaining, of course, do not forget these disposal to unplug the AC plug.
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