All the service life of the battery, notebook battery life

With lower prices and configurations to improve, many of my friends have bought their own laptops. He bought a laptop, I do not know what should be the initial use. I begin by saying that in the printing of all, there is no battery life, laptop battery, but the estimated number of loading and unloading. But many people do not fully understand this problem, together with the total number of charging and discharging of the battery of the laptop at least 500 times more or less, many of my friends think that the dell inspiron 6400 battery is approximately two years . power, although not portable, no self-discharge phenomenon, once the place for a long time, download limits. Once this level, I fear that a lot of battery power are not in charge, the battery, well, nothing good will come to an end a couple of times. In other words, even if you do not use the battery long time without leaving it, the best place for a period of loading and unloading, in order to keep the battery "status." However, because lithium has an effect of memory (no memory effect Lithium usually say it is wrong, there are memory effects of lithium, in fact, only very small only), preferably within the first energy battery runs out, then recharge, so the results will be better. Of course, the best time to control the charge within 12 hours, or overuse can lead to reduced battery life.

So after long use, how to determine if their batteries can usually work? In fact, it is difficult, usually with the use of laptop batteries will increase in the number of hours worked fell short, once time use less than half the nominal use of time, or use the time that the short duration of the instability, this time we must be careful, because your Dell D820 Battery may have reached the end of life, better preparedness in the face of danger.

In fact, how to make good use of laptop batteries, how to prolong the life of the laptop battery has been concerned with most notebook users a heart problem, the above is only for customers an argument universal type, a specific brand, a product model, it is best to ask around all brand laptop with the same friends, we get more experience.