the composition of laptop battery
Laptop battery from shell, circuit boards and batteries, belonging to lithium-ion battery. People are talking about batteries in general refers to the number of batteries within the battery, mAh refers to the laptop battery capacity.
Mainly by the protection circuit board (or the secondary protection circuit), and the capacity of directed circuits of two parts,
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charge and discharge and safety management.
Laptop battery standby time mainly by the mAh value to decide. Under normal circumstances, a few more batteries, mAh value is greater the longer standby time. Laptop battery life mainly by the charge and discharge times to measure the quality of the products are generally eligible for 500-600 times. Therefore, the effective use of laptop batteries within a period of two years, expired the battery will be aging, standby time affect the sharp decline in the mobility of notebook computers.
Laptop 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 and so on, is undoubtedly the troubled minds of the majority of notebook users, a problem, the use of laptop batteries There are many methods and techniques, which requires us to usually use more learning and application.
(A) rapid access to hibernation
Temporary non-use of laptop computers, in order to conserve battery Power adapter, we can set the Power adapter management program, allowing the system to enter sleep mode after a period of time, but this is a shorter or longer will have to wait a few minutes, there is no way to make laptop computer system immediately enter the sleep state?
Notebook computer system to enable quick access to dormant state of a simple method is to directly close the display. Press the display would require little effort, you can make notebook computers into sleep mode immediately and effectively conserve battery Power adapter. When you need to re-used time, as long as the opening screen, the system will automatically return to pre-operational state.
(B) the screen-saving mode
(C) energy-saving settings
1. BIOS in the energy-saving settings
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 adapter.” Energy-saving settings during Windows, should read the contents.
In the Windows “Control Panel”, click “Power adapter management”, you can open the “Power adapter Management Properties” dialog box. In the “Power adapter Management Properties” dialog box, should be “Power adapter scheme” is set to “Portable / Laptop” and reasonable arrangement “system waiting for”, “close the Monitors”, “Turn off hard disks” and other options for . 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.
In addition, if your laptop built-in infrared port, not the time to ban it, it can be extended laptop battery life.
(D) alarm settings
Set battery alarm in time to give prompt the user to save the information. Way is to click on Open “Control Panel”, double-click “Power adapter” option, point “alarm” menu bar, “low-battery alarm” column, Windows 98 default is 10%, “a serious shortage of the battery alarm” column, Windows 98 default is 3 %, which may make the appropriate modifications as needed. Click both the [alarm response] button, the “voice alert” and “displays the message” are selected, “the Power adapter level” may from time to select. Alarm limits so that when the battery is used, it will pop up a warning window, and the alarm buzzer sounds to alert the user to save information on a timely manner. Finally click [OK] button to exit the Power adapter management settings.
(Vi) The use of third-party software to monitor
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(E) open the energy-saving function
In the “extended laptop battery life technology” section, we have introduced energy-saving feature is the use of a CPU technology, which allows the performance make notebook PCs to play with their battery life between the time to achieve the best balance.
Most new models of notebook computers both in the BIOS of the CPU energy-saving technology have given the support, by default is turned on, if not open as long as the enter the BIOS will support the option to open it OK.
(G) intentionally run out of battery
Run out of battery on a regular basis in order to ensure a full charge. If you need to completely run out of battery Power adapter in the specific practice is: In the Power adapter Management dialog box, select Battery Drain this particular Power adapter mode, all of its 3 Running on Batteries options are set to Never, this notebook computer on the will continue to run. Select the mode, and then enter the Alarms tab to lift the Low Battery and Critical Battery Warning check box is a check mark (so, when the battery Power adapter is low, the machine will not enter the suspended state). Next, let the computer run the CPU-time tasks, such as the computer automatically run a number of computational complexity of the 3D demo program, so soon run out of battery Power adapter remaining, of course, these disposal not forget to unplug the AC plug.
(H) to activate the first time, laptop batteries
Most notebook computer manufacturers of the products leaving the factory when they said that the new laptop to buy should be in full discharge of the case, repeated three times the battery fully charge / discharge, charge, preferably more than 14 hours. That is such a word, so that the notebook PC users in the wrong point of view.
In fact, before the laptop will be right products at the factory inside the cell to activate, in order to avoid the natural wear and tear affect
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performance, only with a small amount of electrical energy. Since the completion of a laptop battery is fully charged it will automatically stop working, there is no need to maintain the charge time to 12 hours. In general, buy a new laptop just in the normal charge / discharge activation can be conducted.