How to use laptop batteries(1)
How to use laptop batteries(1)
How to use laptop batteries(1)
GuanNotebook lithium batteries used in some suggestions :
First, do not deliberately use the process of charging to 100% required , dell laptop battery or used completely without electricity and maintenance of automatic shutdown this way .
The correct way is to use about 20% started charging , charging about 98% can stop charging .
If the machine has the power calibration procedure , then you can feel significantly reduced power consumption , the correct time, full play to protect the circuit .
For early notebook batteries ( Ni-MH Ni-MH or Ni-Cd Ni-Cd), do need to fully charge and discharge , in order to maintain good battery capacity , but the lithium battery is not necessary but may damage the battery .
That lithium batteries have no memory effect, is actually not entirely correct. The memory effect is very small lithium only . Material for lithium battery temperature , frequency , etc. using the very sensitive conditions . When the battery over time there would be aging , the performance of the most intuitive to use less time . Natural wear and tear is an important reason for improper maintenance is another important reason . A well-designed lithium batteries have a very good protection against excessive charge and discharge circuit . Because of over- rapid charge and discharge will reduce the battery activity . Because the role of protection circuit , the user repeated several times to fully charge and discharge , in fact, impossible to achieve through "full " level. This does not make sense .
Sometimes the battery capacity under WINDOWS and 20 %, can be used for 30 minutes, but was not long before the machine automatically shut down suddenly , this is because the battery is aging , the battery protection circuit can not be good enough for monitoring the real capacity of the battery . Because in the normal battery depletion , the protection circuit has the original parameters can not reflect the actual situation of the battery ,Dell Vostro 1510 Battery, Dell Winbook N4 Battery, Dell Winbook Z1 Battery, Dell XPS M1210 Battery, so the previous correction procedure is that the power protection circuit to correct the benchmark parameters , to accurately reflect the actual capacity of the battery . However, this correction process will often take two to three times the full charge and discharge , Dell XPS M1210 Battery, and as said before , will reduce the battery fully charge and discharge activity , it is not frequently used .
Second , for the first time using the battery, first it is full , you can normally use .
Some claims will advise users to first use at least three times before the full charge and discharge , in order to activate the battery , then re-use. Is unnecessary. The reason is already stated above , due to the existence of the protection circuit , the user simply can not be truly complete charge and discharge . The battery in the factory has already activated , but did not use a long time , probably short of power, so the first time before use , usually connected to an external power supply used to recharge the battery , then you can normally use.
Third, use an external power source, do not remove the battery .
Some say the user is using an external power supply, remove the battery , this fact does not make sense . Still exist because of the protection circuit , the battery on the notebook , even if not , will not overcharge .
4Batteries are generally sensitive to temperature and hot environment will speed up the battery internal self- passivation reactions, cold environment may damage the internal structure of the battery . So pay attention to the use of notebook environment .
5Charge at any time , but as far as possible to reduce the number of charging and discharging . General battery life between charge and discharge at 300-500 times .
6Protection circuit is also able to monitor the battery self-discharge , long-term without the battery , Dell Winbook Z1 Battery, should be regularly pumped into the power to prevent the battery self-discharge in storage in the discharge of excessive lead to excessive damage , recommend filled about 50% of capacity .
Summary:How many times a cell can use , the difference also comes from the battery to cause the individual differences. Select has a good reputation in the notebook PC brand , is undoubtedly the future protection of battery life is one long . And good and proper use of your love machine an important guarantee for the battery longevity .
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