How to calibrate laptop battery

For, what use to be said by how much recharge is not too much stress, because if the user will become very passive, the actual battery is not so precious.

The use of AC adapter when the laptop battery is on the machine or to have also won as you have the. Circuit control the laptop is much better than a cell phone, fully charged, it will automatically cut off the charging circuit and the small current loop in order to maintain the battery charge state, the control circuit designed machines are less than 95% in the electricity began to charge, So you need not worry as the battery charging plug to the ghost will say indefinitely; If you win to save it, suggest that you put in the batteries out of a layer of plastic wrap, so the dust can be isolated and placed in a cool place, and then take a regular basis out with a look, enrich my knowledge in order to avoid the loss of activity of the battery

There is also a question we ask will be more, that is, whether there is a need to calibrate the battery, how to calibrate the battery? The answer is necessary, because the dell studio 14 battery charging in the use and unstable factors in the capacity of the laptop battery down, but the decline was not caused due to aging, so the calibration is appropriate to make this part of the recovery of lost capacity . Therefore, regular battery calibration is very necessary thing, such as the January-February time.

Such as Compaq and IBM laptops or their own power management in BIOS program provides a dell xps m2010 battery calibration feature, so the use of these two brands of friends can according to the prompts. For those who do not provide this feature the brand’s users can follow the steps below me.

1. The screen saver set to “None”

2. In the Windows Power Management power scheme will be set to “always open” and shut down equipment related to the following menu all set to “never”

3. In the Alarms tab will be “low dell latitude e5400 battery alarm” is set to 10%, the operation is set to “do nothing”; will be “a serious power shortage alert,” set to 3%, operating as a “standby”

4. The screen brightness to the highest

5. Sure all windows closed, and save the data of all previous work

6. Check that the laptop battery charge after more than 80%, unplug the power and all external devices, then if the screen automatically reduces brightness, then leave it to hit the brightest

OK, you can go to sleep, the discharge end laptop will shut off the power plug for laptop charging, so attention must be completely filled before turning, then plug the power back to the program prior to calibration settings.

The aim is to continuous low current discharge laptop batteries, which discharge state in our daily use is impossible to achieve, because the normal state we all will inevitably be changes in current operations up and down. IBM, SONY such a machine can detect the hp pavilion dv4 battery capacity before and after the change, other machines can download a program called batterymon to see, you will find, little by little restored capacity, but here to remind that, because if your battery has been excessive use and aging, and that this temporary solution is that the methods used were not there.

This method is also recommended that a new machine just friends use the hand, usually lithium batteries before use in accordance with this method is best for 2-3 times, so as to make the maximum possible to the optimal performance of the dell latitude e4300 battery into position.

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