A, first using the battery, charging 12 hours before three?

Making making unnecessary. Because the notebook computer has improved power management circuitry and charging management system, when the battery reaches saturation, the control circuit will automatically switch to the off state, so even charge a long time and then is of no effect.

Two, in order to prevent the memory effect, to run out of power to charge?

Each charge prior to the discharge of the battery is not necessary, but also is harmful, because the depth of discharge practice has proved that the battery will make life meaningless shortening, suggestion is used when the battery is about 10% of it can charge. Of course, when there are still more than 30% of the battery is best not to charge, because the memory effect does exist.

Three, plug in the AC, take the battery out, in order to prevent repeated charge discharge?

No. Reason.

1 notebook when the battery reaches 90% (most models such as the HP) or 95% will charge, and through the natural discharge to reach this capacity for 2 weeks to a month, but the battery idle about a month to fully charge and discharge to maintain the capacity of the battery, which some exercise instead of being idle after recharging;

2 even if the battery is recharged, "unfortunately" losses than it would to long time no batteries to the battery fell much.

3 your data than your battery or even your laptop is more precious, a sudden power failure hurt not only on your notebook, unable to restore the data is just too late to regret.

Four, the long-term preservation of the battery needs to be charged?

Please have a look at: (percentage percentage saturation was relative to the initial value)

The storage temperature of 40% charge state 100% state of charge

0 making making 98% (a year later) making 94% (a year later)

25 making 96% (a year later) making 80% (a year later)

40 making 85% (a year later) making 65% (a year later)

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

Obviously, if you want to save the battery for a long time, as far as possible on the drying temperature environment and let the remaining battery power at around 40% was the best, of course, every month is best to take the battery out with time, which can ensure the battery a good state of preservation, and not let the power loss and damage the battery completely.

Five, when in use, how to prolong the using time of the notebook?

The 1 screen brightness down. The LCD screen but the power consumption, lower the brightness can effectively prolong the service time;

2 open SpeedStep and PowerPlay power saving function. Laptop processors now and display chip has a lower operating frequency and voltage to extend the use of time function, open the corresponding options can prolong the life time of the battery;

3 the use of speed reduction software hard disk and CD-ROM. Such as NERO, DriveSpeed, PowerBooster etc. software CD-ROM, hard disk drives can reduce the speed, also can effectively reduce the power consumption of xuekuaiji.hao500.com notebook

4 the use of standby, hibernation and other functions. When the computer is not used for a long time, can let notebook standby or hibernate, saving electricity and prolonging the service life of the computer.

Six, notebook battery error

Laptop battery in addition to its own quality problems will cause an explosion, the user is also easy to improper battery production safety accidents. In the operation of the notebook computer, should avoid the following conditions:

1, do not turn off the power on the bed: like many users do not turn off the power before leaving the notebook computer, even the computer on the bed and woolen products keep charging status, if direct sunlight for a long time, easily lead to overheating of the battery fires, so should try to avoid this kind of situation.

2, full of electricity is then connected to the power supply: according to the characteristics of the lithium ion battery, notebook computer battery is fully charged in the case, should not the external power supply to use notebook computer. There is a misunderstanding that many users, in case loading battery charging notebook computer, can directly use the alternating current, but in fact the battery is recharged when the use of state. In addition to causing reduction of battery life, the AC and battery at the same time, this also causes the machine, it is easy to damage the other components.

Do not use the battery 3, long time: long time do not use the battery's approach is wrong, battery capacity needs periodic activation, the appropriate use of more accurate. Each battery run out of charge should be paid attention to in the use of batteries, and try not to not fully charged unplug, has been in power after full, should separate battery or power adapter, and should not use both.

4, often will remove the battery: do not often will remove the battery, the bare cell positions, this easy access to large amounts of dust and cause the battery to use bad contact, battery removing should pay attention to dust waterproof shockproof, to clean the position department regularly with a small brush.