1, for the first time the use of batteries, the first three to be recharged for 12 hours?
This is totally unnecessary. Because laptops have improved the channels of power management and charging management system, when the battery reaches saturation, the control circuit will automatically switch to the state of the circuit as a full online and not to say that the more you charge can be used any longer.
2, to avoid the memory effect, we should be exhausted before the electric charge do?
Each charge before the pairs of battery discharge is not necessary, but also harmful. Because it has been proven: the depth of discharge of the battery will not be necessary to shorten the battery life, it is recommended to use about 10% when the battery can be recharged when the. Of course, when the battery is still over 30% of the time advisable not to pay, because the memory effect exists.
3, insert the area where the battery must win in order to prevent repeated charge-discharge do?
I’ll give you suggestion is: No! Of course, you can take the natural discharge lithium-ion batteries to refute me by saying that the natural discharges of the battery after access to food appears if there is repeated charge and discharge and shorten of battery life. And I give you “instead of” This is the answer for several reasons:
a. Now, laptops are designed for control circuit power of this feature: it is when the battery reaches 90% (like most HP models), or 95% would, but to achieve this objective by the ability of ‘natural evacuation of one-time 2 weeks to months, when the battery dormant for about a month for a full charge and discharge to maintain the battery capacity, this time you should worry about is the battery should be exercising their body rather than doing nothing again after recharging.
b. Even if the battery has “unfortunately” Re was charged, bringing the loss, not a long time do not drop the battery caused much greater.
c. Your data that you or even your laptop batteries are much more valuable to a sudden power failure will not only damage your laptop and can not restore the data is too late to repent.
4, the long-term preservation needs of the battery is fully charged to do?
See the table below is obvious: (percentage of saturation when the relative percentage of baseline)
Storage Temperature 40% state of charge of 100% state of charge
0 degree 98% (one year later) 94% (one year later)
25 degrees 96% (one year later) 80% (one year later)
40 degrees 85% (one year later) 65% (one year later)
60 degrees to 75% (one year later) 60% (3 months later)
Obviously, if you want long-term preservation batteries as much as possible on the environment and dry at low temperature and allow the remaining capacity of the battery in 40% of the best. Of course, the best to take the battery every month for use once, both to ensure the battery a good state of preservation, but also the loss of damage to dispose of the battery completely.
5, how to use the laptop as far as possible to extend the use of time?
a. The screen brightness to reduce. However, power-hungry brightness of the LCD screen can actually be extended to reduce the use of time.
b. Open SpeedStep and PowerPlay power-saving features such as. Now the laptop processors and graphics chips have a lower operating frequency and voltage to extend the use time functions, open the appropriate option can significantly extend battery life.
c. The use of hard disks and CD-ROM of the spin-down software: Nero as DriveSpeed, PowerBoost can reduce software such as CD-ROM, hard disk speed, etc. can also be effective in reducing consumption of portable power.
d. Make good use of standby, sleep and other functions. As a long time without a computer, allowing laptop to sleep or hibernate, saving electricity extended the life of the computer.
6, finally:
Of course, the above five aspects of the user is often encountered and general users to compare the problems of confusion. For maintenance of the laptop battery in this topic, I think that as you use, you will find more problems, but also with the continuing development of portable computers, maybe now you find the problem in computers Portable future, maybe we will no longer be a problem.