2009年4月6日星期一

How to maintain notebook battery?

For notebook battery,how to use long-term maintenance? The problem is each argument, so many people are confused, perhaps aware that lithium-ion batteries used in the new full time to three times to activate the red discharge cells, each month to the battery discharge completely red and so on, but how Why buy new when we come back three times Chong Chong fully discharge and discharge per month, many people do not know. For this reason, I refer to the relevant information and organize it for reference.
The new rechargeable battery put in deep lithium-ion sony laptop battery to enhance the actual capacity? See related information in which the information can not, I also asked an expert for this purpose, experts say this is meaningless. It can not think of the so-called pre-release of three all-sufficient "activation" there is little need. But let us after filling in the deep marked the capacity of why the change?
Li-ion laptop pavilion dv2000 battery are generally with the management of chip and charge control chips. One of "management chip" in a series of registers, there is capacity, temperature, ID, charger status, discharge frequency values. These values are in use will gradually change. "Charge control chips" mainly to control the battery charging process. Rechargeable lithium-ion battery process is divided into two phases, a constant current fast charge phase (when the battery indicator light yellow) and the descending phase of constant current (the battery indicator light flashes green.
Quick filling phase of constant current, hp hstnn-lb31 voltage and gradually increase to the standard battery voltage, and then transferred at constant pressure under control phase of the chip, voltage is no longer higher than necessary and sufficient to ensure that no current will rise as the battery gradually reduced to 0, and finally finish charging. inside the battery Statistics chip has a power consumption will be recorded through the red discharge curve (voltage, current, time) can calculate the sample battery power, this is what we read in the Battery Information in wh. value. The lithium-ion batteries used in many discharge curve may change, if the chip has not been the opportunity to once again read out a complete discharge curve, its power consumption calculated is not accurate. therefore necessary to calibrate the deep rechargeable battery let chips.
I personally believe that the use of laptop in the description of "the use of one month after the full charge should take a" major role in the practice should be amended is inappropriate in these register values, making the battery charge control and battery with a nominal capacity of the actual situation. How much capacity a battery and can use how long the battery itself, decide on the manufacture of individual differences, rather than use. A battery more than it had put the number of rated thrust, then how the normal care and attention, it would not extend its life. So on in the use of batteries, do not go too deliberately protected the normal way in accordance with the normal use of pf723a ,omnibook xe3 battery,hp 346970-001 , hp hstnn-db02 , hp f1739a , omnibook xe battery .

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