2010年12月13日星期一

Charge Your dell precision m90 battery Properly

Most laptop users leave the battery in the laptop as they begin to use laptop. Do not care about loading and unloading not to mention the battery to charge cycle counted.



It is necessary to charge the battery to drain 100% or turn off automatically during the process of using the laptop. It is said, charge the battery to 20% and 98% keep it in the best way.



If you discover that your battery is not fully charged, but has stopped charging, the battery indicator may need to calibrate. Calibrating the battery in time will help to activate the battery and could recover some capacity loss.



If your laptop was purchased many years ago, is due to fully charge each time to maintain the battery capacity due to memory effect. But it is not necessary to charge the new battery that was put in recent years.



In fact, lithium batteries have a low memory effect. The material of the lithium battery is very sensitive to environmental conditions such as temperature, frequency of use and so on. The battery is aging after a period of time (waiting time reduced.) Is the natural wear and inadequate maintenance factor is another.



Now, do you think the battery is too perishable to maintain? Do not worry. The well-designed lithium battery has a very good protection circuit to prevent overloading and higher. Excessive loading and unloading of the dell precision m90 battery will decrease the battery life quickly. But you just charge the battery without the control of the load due to the protection circuit will stop charging the battery when fully charged automatically. In fact, it is difficult to achieve with "complete", just ignore it.



As a laptop user, I could have know that the thought of Windows system show that the capacity of the battery still has 15% or more and can be used for 25 minutes, but suddenly the laptop off before 20 minutes . The factor is that the battery has been aged. The battery indicator can not show the actual battery capacity. After the exhaustion of one year or more, the original protection circuit parameters can not reflect the actual battery capacity.

So some calibration software that we offer! Although it can be calibrated by ourselves, is too complex for most commonly used portable. You can use the software to help correct the parameters of the circuit the battery as the calibration wizard offered by the software. Indeed, the calibration process lasts more than three hours. Clearly you should consider before doing so.