the laptop battery using time is not only determined by capacity mAhcc
the laptop battery using time is not only determined by capacity mAhcc
We are using the notebook for some time. Weoften found that notebook slowly get hot after using for a while, especially the bottom of laptop. The situation occur frequently in Summer. Where is laptop using heat come from?
When the machine overheating, some harm reasult happend: laptop system halted, restart, and even laptop parts burn (espacilly laptop battery). Which laptop part produce such a large amount of heat? Here I will give us a presentation.
As the desktop CPU's power consumption and heat is very large. It can not be used in notebook as Dell WW116 , so mobile processors is specifically designed for notebook. Many notebook CPU processor power consumption are over 20W, particularly in the mobile Pentium 4 processor. Though there are a lot of technology tips make notebook average energy consumption low, but the peak is still very high (more than 30W) when using. Many of these energy consumed will come into heat dissipation. Therefore we should always check the clearance of xps m1730 battery CPU fan air vents. Make sure there are no stolen goods block the air vents, that cause the heat can not dissipate. If the notebook CUP silicone hardening, we should replace it in time.
First, the XPS M1530 Battery notebook cooling heat is mainly come from the CPU working heat. But CPU heat is not the all. And the early CPU processor heat is not very large. Just use some simple passive cooling method that can satisfy the cooling needs of the machine. That is the heat sink cooling as we usually known. However, as the continuing escalation of CPU processors, while in the Pentium processor century, the processor's cooling is the big problem.Dell INSPIRON 630m battery Dell Latitude D820 battery Dell Latitude D630 battery
Secondly, the graphics card heat is also a large proportion. Early graphics cards heat is not large, but now a lot of high-end machines such as Inspiron E1505 Battery Inspiron E1705 Battery often configure the ATI Mobility Radeon HD4750 or GeForce GT240M such a good graphics card, so the heat also increase a lot.
Finally, there is some other hot parts, such as memory, hard drives, laptop battery, are also a number of laptop heat source.
The article Via battery blog
The 10 factors that can affect Laptop battery using time
Posted on Tuesday 12 January 2010 at 02:15 PM - 0 Comments - Post Comment - Link
The 10 factors that can affect Laptop battery using time
The article first post in http://www.laptops-battery.co.uk/blog/
The process of using notebook computers, some factors that make the battery wear and tear. Even the laptop battery maximum using time less than the standard battery life, it not means the battery have some problem in inherent quality and performance. Notebook battery capacity mainly determine by the size of the marked mAh on battery. The size of the laptop battery MA hours directly related to the using time. Battery using time are also have a great relationship with notebook configurations.
Then we list all the specific factors that can affect the Dell WW116 battery life:
Factor 1: the processor speed - install the the right Intel chipset driver will enable the system to use Intel's Speedstep technology, that can adjust processor speed in application system to extend the battery life.
Factor 2: Reading CD, DVD, CD-RW and hard drive frequently- the CD-ROM copy of the file directly to your hard drive, watch videos, dials and other operations will affect the Latitude D620 Battery life.
Factor 3: the total number of memory- if the system opens a lot of applications will take up a lot of hard disk space to do file-swapping (virtual memory), resulting in frequent hard disk read and write.So increase more memory will increase the battery using time .Dell xps m1210 battery Dell e1705 battery Dell d830 battery Dell inspiron 2200 battery Dell inspiron 640m battery Dell inspiron b120 battery Dell xps m1210 battery
Factor 4: Some applications to run automatically in the background, it will increase the CPU load, resulting in reduced Latitude D520 Battery using time - We usually suggest that turn off some background programs in the daily use, only run the necessary applications.
Factor 5: LCD's brightness - the lower the brightness the longer battery using time if possible. You can use keyboard function keys to adjust the LCD brightness .
Factor 6: Power Management and Speed Step settings - Set the different power scheme in the power management will affect Inspiron 1720 Battery using time.
Factors 7: Battery life - the average battery life is one year, the gradual reduction of battery usage time is normal as the using. We also think it is the battery aging time.
Factors 8: For the processor and system equipment deeper applications (such as watching DVD movies and 3D games) will make the Inspiron 1721 Battery using time quickly reduce.
Factors 9: Wireless devices and Bluetooth devices will accelerate Dell XPS M1730 Battery consumption; When do not need wireless, you can use the keyboard function keys to turn off the wireless and Bluetooth to save power.
Factors 10: The environmental temperature - too high or too low ambient temperature will affect battery core activity of chemical substances, thus reducing the battery using time and life. The factors is happend obviously in Sony battery as Sony VGP-BPS8 VGP-BPS9.
Overall, the laptop battery using time is not only determined by capacity mAh, the hardware energy-saving technology is also very important.
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