1 in read carefully before using the laptop battery maintenance part of the manual;
(2) The first charge, you should continuously charge the battery to 12 hours, and the loop to fully charge and discharge completely 3 times to wake up a new battery;
3 If prolonged use of external power supply, best to remove the pavilion n5420 dc adapter battery. Many of my friends did not notice this issue, remove the battery without external power supply not only affect the battery life, notebook computer also allows the heat burden becomes even heavier, shorter life of notebook computers;
4 regularly charge and discharge. Even without the memory effect of lithium-ion hp pavilion ze4700 charger battery there is a certain inertia effects, for a long time not to use lithium-ion loss of activity, need to re-activate. Therefore, if a long time (three weeks or longer) without using a computer or find that the battery charge and discharge time shorter, should be fully discharged before charging the battery, usually a month at least 1 full charge and discharge times.
5 best to turn off when charging laptop, the pavilion n5420 laptop DC adapter battery can be fully charged, do not unplug the power drop in the charge. Charge off charge than the power to shorten the charging time more than 30%, and can extend battery life. Best finish in 30 minutes of charging before use.
6 To prevent exposure to prevent damp to prevent erosion chemical liquids, avoid contact with metal objects touch the battery for compaq presario r4000 series short circuit, etc. happen.
Lithium battery charge and discharge is generally not more than 800 times on one charge, it will shorten the time of life. Recommend you use an external power supply, if you use half-way multiple plug power supply, built-in battery and the laptop did not pull out, will make a great battery life shortened because every time access is equivalent to an external power supply charge the hp pavilion dv3600 ac adapter battery once.
7 Set power management options to optimize
For laptop users, we recommend using the WindowsXP operating system, of course, if the laptop's configuration is too low can not even meet the minimum requirements for WindowsXP, it is another matter. There are many reasons, the main point is that the laptop power management for all computer operating systems is the most advanced, if we would be better with the Centrino platform. A 1.6GHz Pentium-M smaller load only the following work in the 600MHz frequency. If your laptop supports Intel SpeedStep, AMD PowerNow or Transmeta's LongRun technology, we must remember that the latest drivers installed, to play its biggest utility, WindowsXP is automatic, you can follow their own requirements in terms of performance and power to find a balance.
The user can do to optimize power management settings:
1) Do not use the screen saver.
2) power scheme, select "Portable / Laptop", following the time set according to your need for reasonable, everyone's situation is different, inconvenience made mandatory. Generally put off the time set too hard a little longer than the standby time, so as not to affect the hard life.
3) into the "Power Options" attribute in the "Advanced" fair use "power button" to give you great convenience, but also can improve the rational use of hp pavilion dv7 series battery life. For example: the "closing the portable computer" is set to "standby", which left the laptop for a while, only power but also the confidentiality of private information of great help, but do not need to wait for the restart time. For first-line maker of notebook computers (such as IBM, SONY, HP, Toshiba, etc.), often provide better power management software, and has some special features: IBM's power management program can reduce the LCD screen to refresh rate; TOSHIBA Toshiba's power management program in the absence of sufficient direct power off your device in any designated; SONY dedicated power management program can set the cooling fan speed, you can also turn off the IEEE1394 interface and do not use MEMORY STICK slot, to conserve battery for HP Compaq Business Notebook nc2400 power head to.
8 energy-saving hardware
next blog: Laptop battery replacement, to help me master master
source from blog: http://buybattery-buylaptopbattery.blogspot.com/
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