first use the battery the first three need to charge 12 hours

Notebook battery maintenance of Mistakes
From laptops born the day, the debate about the battery would have never stopped, because the use of persistence is very important to a notebook computer technology index, which determines the battery's capacity notebook computers this important  Panasonic CGP-D110 Battery indicator. In the end how to use to maximize battery efficiency, longer battery life then? Below, we list some people you will always vulnerable to the error: (without the instructions are for now the most commonly used lithium-ion battery)

1, first use the battery, the first three need to charge 12 hours?

This is totally unnecessary. Because of the current laptops have improved power management circuits, and charge management system, when the battery reached saturation, the control circuit will automatically switch to the off state, so long as full on the line, not to say that the longer you can use rechargeable longer of.

Second, in order to prevent the memory effect, we should run out of power before charging it?

Each charge before the battery discharge is not necessary, but also harmful. As proved: the depth of discharge of the battery will shorten the battery life meaningless, it is recommended when the batteries when used in about 10% can be charged up. Of course, there are still 30% when battery power for more than best to be charged, because the memory effect does exist.

3, insert the AC when the battery should be seized, and to prevent the repeated charge and discharge it?

I give advice to you is: do not! Of course, you can take the natural discharge of lithium-ion batteries to refute me, and that the natural discharge of the battery after the power supply access will occur if repeated charge and discharge, and reduce the battery life. And I give you "instead of" This is the answer for several reasons:

1. Now all notebook power control circuit design of this feature: When the battery is 90% (such as HP's most models), or 95% will be charged, but to achieve this through natural discharge capacity of a time for 2 weeks month, when the battery is idle for a month or so to fully charge and discharge to maintain the battery's capacity, this time you should be concerned about is the battery little bit of exercise instead of being idle again after the charge.

2. Even if the battery "unfortunate" was once again charged, bringing the loss will not be long without the battery than the power drop caused by a large number.

3. Your data than you or your notebook batteries are much more rare, a sudden power failure has not only hurt your notebook, can not restore the data is no time for regret.

Fourth, long-term storage battery is fully charged you need?

Read the following to clear the table: (percentage of saturation at the time the relative percentage of the initial value)

Storage Temperature 40% Charge 100% state of charge state

0 degree 98% (a year later) 94% (one year later)

25 degrees 96% (one year later) 80% (one year later)

40 degrees 85% (a year later) 65% (one year later)

60 degrees 75% (a year later) 60% (3 months later)

Clearly, if long-term storage batteries, dry and cold as much as possible on the environment and let the battery charge remaining 40% of the best. Of course, the best take the battery out every month with one, can guarantee the good state of preservation battery, not that bad for the loss of damage to the battery power completely.

V. How to use the notebook to use as much as possible to extend the time?

1. The screen brightness to reduce. But power-hungry LCD screen brightness can decrease the extension of use time.

2. Open SpeedStep and other power-saving features PowerPlay. Now the notebook processors and graphics chips have lower operating  Canon BP-508 Battery frequency and voltage to extend the usage time of the function, open the option can be greatly extended battery life.

3. To use the hard disk and optical drive spin-down software: such as NERO DriveSpeed, PowerBooster  Canon BP-508 Battery other software can reduce the optical drive, hard drive speed, etc., also can reduce the notebook's power.

4. You can view the laptop battery Lu master the software details.

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