It is not really easy to predict how long your laptop battery will retain its charge. After all, each computer user has different needs and habits. How long you can use your battery will largely depend on the rate at which you use it. One way of enhancing the battery’s life is to re-calibrate it. This might be required if you think that its mileage has taken a beating over a period of time.

As a first step in re-calibrating your dell xps m1730 battery, you need to put your computer to sleep. This can be done by disabling the screensaver and turning off other power management options in the computer. Once this step is complete, you need to charge the laptop completely again and then allow it to drain out its charges completely. Once the battery charge is fully drained out, you need to charge it up again and then turn on the screensaver and other settings.

The above step has to be duly followed each month to achieve best results for your battery. In a way, re-calibrating your battery this way will help all power saving features restore their original capabilities. If these steps fail to work when you do it for the first time, you need to complete at least two full recharges and discharges.

For laptops that run on Ni-MH batteries, the above re-calibration steps works perfectly well. However, for those laptops that make use of Ni-Ion batteries the re-calibration steps may not work to their advantage. This is because the entire procedure of deep discharging can actually reduce the lifespan or the charging capacity of the battery. It has been observed that Ni-Ion batteries tend to lose their charge in tune to 20% each year from the time they’re manufactured, when stored at 25 degrees centigrade. Similarly, they tend to lose different proportions of their charges when stored at other temperatures. Therefore, if you’re using such a laptop battery, it is better to re-calibrate it when it is stored at 40% capacity for a very long time.

To get the best possible performance from your dell xps m1730 battery, you need to make sure that you disconnect it from the laptop when it is not in use or when the laptop is directly connected to an outlet power. There’s another way how you can calibrate your battery. This way will require you to use a Battery Maximizer from Dell. Using the gauge installed in this feature you can easily check the current status of the battery.More laptop battery you can go http://socanpower.ca