Are you really know how to use laptop battery?
Are you really know how to use laptop battery
?
Are you really know how to use laptop battery?
Today, editor from Supply-batteries.co.uk write this blog post to inform you how to use alaptop battery, and prolong your laptop battery life.
May be you are now have a laptop or more, but how many laptop battery tips are you have? How to take carelaptop battery, if you use a laptop ac adapter to connect laptop for long time? These questions seems notserious, but they are actually affect laptop battery's life. Are you want to get a long time laptop? OK, let'slearn how to use laptop batteries!
1. Laptop Battery Schem
Most laptops has the function of automatic frequency reduction, this function's advantage is prolong thelaptop battery using time. The users of Celeron CPU based laptop might puzzled, their laptops don not have thisfunction, So is it have no way to save power? The CPU is just one part of the save power union, actually, Thepower consuming parts are: LCD > CPU(full speed) > graphics card > WLAN card > CPU fan. That to say, except theCPU, we can also maximumly reducing power consumption from the other parts.
If you are a Windows xp user, you can find the laptop battery power management options in the Windows XP controlpanel. Choosing "power using scheme", then setting LCD screen in idle 10 minutes to close, and set the diskabove 15 minutes. Because the momentary boot disk requires a certain power, and frequently start or stop willdamage the disk. Of course you can close the screen manually, most laptop can do this by FN function key and F3key.
The above are the way to save laptop battery power through Setting LCD and disk closing time. if you want tofurther saving battery power, you need to adjust the operation of the system state, But this is not a Windows XPoperate system can done. For example, The Thinkpad laptop have a self-contained battery managementsoftware.Lenovo Thinkpad Battery. General laptop screen will provide 8 level brightness adjusting, although the brightest state can getthe best visual effect, but it was very, very power consumption. So, when edit the document or some other commonapplication, the screen brightness should adjusted to the 7 level or lower 6 level appropriate. Meanwhile, the CPU can also set up to best battery performance, CPU fan operation state set up to "equilibrium" more laptopbattery power saving.
Be aware of some laptop have no battery management software (because they have no built-in power managementchips), but we also can use common battery monitoring software to manage the laptop battery. BatteryMon was agood common battery monitoring software.
For example, we testthinkpad T61 battery. When thinkpad t61 run at full speed played on DVD, the laptop batterylife is only 2 hours and 37 minutes. If thet61 laptop battery optimized solutions use, its life can reach toabout 3 hours and 17 minutes. we can see the ascension was very obvious.These are setting up laptop screen brightness, laptop CPU speed, laptop fan speed to save battery power.
2. The correct laptop battery charging methods
Most laptop user tend to charge to laptop battery when the battery power less than 100%, but supply-batteries.co.uk 's editor will tell you that's a bad case of laptop battery using method. If you do this methodfor long time, your laptop battery's life will be shorten quickly! So, supply battery advise you to chargebattery after the battery power lower than 10%, but do not let it lower than 3%. In order to follow the method,you need to config the battery power alarm. For best use, we can set it up to lower than 10%, if you set uplower than 3%, the laptop can not turn on to the next time. Most laptop battery management software are defaultsetting up to charge when power below 96%, but this chargement will harm to your laptop battery. So, you need tochange the config of the charging set. In addition, it's useful to turn off your laptop when you charging it, that's can prolong your laptop battery life.
3. Is Discharge necessary?
If your laptop batteries in using for a long time and battery power greatly reduced, you can try to depthdischarge to save it. This is a "dead straws when" method, do it only if nothing you can do. The best dischargemethod is constantly running the laptop program. When battery power is below 3% then restart laptop and enterBIOS to vacancy run until laptop automatic power off. After depth discharge, Then use abattery charger or adapter to keep a depth charging, thecharging time need to over 8 hours, but not more than 12 hours, Keeping this way, your laptop lithium batterywill restore some power electric.
Reference to my blog:http://www.batteries-home.com/are-you-really-know-how-to-use-laptop-battery/
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