The right way to extend notebook battery’s life
In general, start charging when the charging mode if the option, do not select the fast charge mode (Express charge mode), to avoid premature battery “full.” When the battery is low prohibit the use of the highest performance CPU to reduce power struggle. If the notebook uses the CPU to support SpeedStep technology, can be easily adjusted performance. dell inspiron 1420 batterySpeedStep program icon is a blue flags, it can occur right-click performance tuning options. In Windows XP systems, SpeedStep program may be problems, this time can only modify the computer’s BIOS parameters, or use some brand-specific regulatory procedures.
Laptop battery protection circuit components are usually regulator block, control chips, insurance, and temperature probes. Temperature protection device is usually one-off, the inside has a fuse (fuse some 130 ℃), used to monitor the voltage regulator block work. If the process of abnormal discharge, immediately there is a current through the temperature protector will fuse blows, the battery’s internal circuitry at this time for the off state, and unrecoverable. If you want to repair only the replacement of the temperature protection, but such temperature protector is hard to find in the market. Therefore, the high cost of battery maintenance.
Battery after use will certainly be loss, so users will find less and less battery “by use.” If you find a great battery consumption, you can fix with a dedicated restore battery performance, such as THINK and other notebooks with power management. If there is no fix available 2 to 3 times repeated charge and discharge to restore. Some people think to unplug the external power source after the battery is full, and then shut down until the batteries run out had completely discharged the. In fact not the case. Battery warning appears after the shutdown state before you enter the BIOS, does not operate, until the computer is turned off when the truly complete discharge. Also, do not start charging a charge on the boot, preferably every few minutes, then turn, if the charger has indicator lights, then start charging display lantern flash, not flash until the time of re-boot.