If your laptop does not discharge the special software, then the laptop battery can follow the steps for maintenance:
● will disable the screen saver;
● in the Windows power management will use the power programme is set to “always open”;
● alarm in the tab will be “electricity shortage warning” is set to 10 percent, operation is set to “no operation”;
● “serious electricity shortage warning” is set to 3 percent, operating as “pending”;
● transferred to a maximum brightness of the screen;
● confirm all the windows closed, and save all the data before work;
● confirm sony battery in more than 80 percent, to unplug the power and all external equipment.
After the discharge notebook will automatically shut down after the power plug to recharge laptops, this process can be repeated two or three times, the goal is to continue on the current battery discharge, which discharge status in our day-to-day use is not possible Achieve, the effect of the discharge and those dedicated software basically the same.
Q: What kind of notebook can provide longer VGP-BPL2 life time? »
DELL engineers Answer: only low-frequency value CPU is the wrong choice of ideas, because the carefully selected components such as LCD can also achieve energy-saving, but the CPU can dynamically adjust the frequency of the application, it is not always valued “超低电压版.” Relatively speaking, the allocation of large-capacity battery the mainstream notebook performed well, if the conditions permitting, the best proposal at the same time can be equipped with a second battery life. Peacetime use of general batteries, out of time with the original VGP-BPS3 . In fact, buying block notebook battery is not very expensive, specialized help those who can find a brand product manufacturers to buy. Those manufacturers because there is no pressure on the brand, price less than the general.