When We use the laptop at home, if using a direct charging AC, then would it be better to take off the laptop battery? To illustrate this, let us first look at a brief form, this table gives the state of charge in different habits and ambient temperature after a certain time to conserve battery capacity changes.

Storage temperature – 40% ——- 100% charge state charge state
0 degrees ——- 98% (a year later )—– 94% (a year later)
25 degrees —— 96% (a year later )—– 80% (one year later)
40 degrees —— 85% (a year later )—– 65% (one year later)
60 degrees —— 75% (60% a year later )—– (3 months later)

Can be seen from the table, high charge state and high temperature accelerated the decline in battery capacity. Well, now you may wish to imagine that if the laptop battery will not take down what is a state of notebook computers at this time because the role of charging protection circuit, so that the battery be maintained at 95-100% of the high charge state, at a time when the battery the ambient temperature in which at least 30 ° c or so, if it is hot weather, the temperature will be higher, to return to the top of the table you will get what conclusion? There is no doubt that this will accelerate the decline in capacity laptop battery!

Therefore, the stability of the AC power supply, (Note: is the stability of the AC power supply) to remove the battery to use the computer as much as possible. If you intend to use for long periods of battery, battery charge to 40% should be placed in a cool place after the preservation (so experts recommended storage conditions for the charge level is 40%, storage temperature is below 15 degrees or lower), and if fully charged place the battery under high temperature, this will cause great damage to the battery. Table has also been seen, 100% charge in 60 ° c environmental preservation, after 3 months the battery capacity has dropped by 40%. Kept on hold for at least a month the battery would be used once the battery put something, charge your energy, so to avoid loss of activity of ion battery.

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