some tips to protect your laptop battery

     If you use external power supplies in a fixed place for a long time,It's better to removed the laptop battery in order to maximize the battery life. However, even if battery not use for a long time, but also as far as possible to charge and discharge once every two months , to ensure that their activities are not lost. In addition, if your laptop battery, then in custody when it also needs attention: to prevent dell inspiron 1501 battery long time without excessive discharge and not charge, please don't state the battery runs out to long-term storage (as far as possible the remaining half of the power). Of course, you should at least once every six months on the charge and discharge and maintenance, to maintain their best performance.

     Property of the apparent attenuation of batteries has already occurred, you can use the method for calibration of the battery to its "resurrection". Unfortunately is, only a few battery calibration to a notebook computer, for most uses, you need to manually do this. The steps are as follows:

1.First of all, cancel the laptop power management, power-saving features, such as disabling the screen saver, set the power scheme to "always on" or "low battery alerts" corresponding action is set to "no action";

2.Only when "critical battery alarm" at the "standby" operation, to ensure that the system is normal standby;

3.And then up to maximum brightness of the screen, and save all your work, close all programs window;

4.After charging is completed, unplug the power supply, continuous low current discharge your laptop;

5.After discharge end and the notebook shuts, and then plug in the power supply to charge the laptop.

repeat the 2~3 steps above again, you can maximize can save your dell inspiron 1525 battery.