How to improve laptop battery's standby time

How to improve laptop battery's standby time, how to solve the problem that the laptop battery is not durable, nowadays, many users complain that their laptop’s standby time is very short, today we will introduce three ways to prolong the standby time of the laptop battery:

First, close the devices that are not often use (HP Pavilion dv4 Laptop Battery)

Now the laptop add many function, such as bluetooth, wifi, infrared and so on, these devices are not often used, in daily use, we can close them, as the developend of the technology, many users pay attention if the laptop has independent graphics, in fact, the independent graphics is the laptop’s Power-hungry, so when we use the battery support the laptop, we can close the independent graphics, this will significantly extend the standby time of the laptop. In addition, close the DVD-RAM is also a good way to save the power.

Second, reduce the LCD screen’s brightness(Acer Aspire 5720 Series Battery)

The LCD screen is the laptop’s power-hungry, high brightness will upgrade the screen’s display effect, but it will also lead to the eyes tired and it’s harm to our healthy. The laptop’s power consumption at lowest brightness is less than half compare  the screen is at the highest brightness, It can clearly be seen that reduce the LCD screen’s brightness can make the laptop battery more durable.

   Third, accurate set the power scheme(Dell inspiron 1545 battery)

   Modern operating system itself has a good energy saving program, Reasonable adjustments will have significant power saving, The current notebook processors are equipped with energy-saving technology, which will depend on the laptop power supply and load to adjust the processor working frequency to the purpose of reducing the power consumption. In the windows xp operating system, there default several power supply schemes in the power management options of the control panel. Different programs has the different settings of the operating frequency of the processor. If the laptop is using the battery power, you should be set to "Portable / Laptop" mode, this mode can make the battery more durable under the premise of the protection performance.