The operation of charging a new computer, how to charge the computer

At least 3 times for 8 to 12 hours each.

It is completely discharged after each charge, and it is best to turn off the charge when charging. In this way, the battery can be charged at a high level in the future.

Deep discharge, the first three times must be used up in the battery before charging. "The above is the best advice.

However, it is also possible to use the current battery directly. I bought it and used it directly, or if it was fully charged, it could be used for two and a half hours.

The concept of "deep charge" is completely wrong! This charging is protected, and when it is full, the light will turn green, disconnected and charged, if it has been connected to the power supply, it is obviously a long time to supply power to the charging circuit, but it is not good. I am in favor of the concept of deep release,The battery life of this book is the number of times of charge and discharge,Continue to charge after charging to a little below 95%,It is clearly a waste of battery function。

It takes 12 hours to charge for the first time, and after buying the notebook, the salesperson will tell you that it will take more than 12 hours to charge for the first time, and the purpose is to "activate" the battery. In fact, most laptop batteries now have an overcurrent protection circuit, as long as it is fully charged, the battery will cut off the connection with the alternating current, and continue to "charge" at this time, the effect can only be a waste of electric energy.

Simply put, in the process of lithium-ion battery use, solid substances will be continuously deposited on the electrodes, these solid substances may be chemical substances that cannot be decomposed, or electrolytes, or some impurities, and their continuous attachment on the electrodes will directly lead to the reduction of effective electrolyte, and the electrolyte that can be used for circulation will be less, and the capacity of the battery will be reduced, and the efficiency will be much worse than before. However, due to the inertial thinking of people using nickel-metal hydride rechargeable batteries, there are still some misunderstandings in the use of lithium batteries.

Yes, but the impact is not very big, in fact, the charging is like this, after the power of the original battery is used up, it will be charged for another 12 hours, the same as the mobile phone, that is to say, for the lithium battery, there is a good activation process, so that it will be better in the future use It's okay, you can use it up now and then charge it.

It needs to be fully charged and discharged 3 times, there is virtual power in the battery of the new computer, it should be completely used up, until the computer cannot be turned on, and then charged for 8 hours, unplug the charger after flushing, and use it until when it is used until it is used until it is not turned on, and then flush the second power, flush for 9 hours, turn on and use until it is used again until it is not turned on, rush for the third time, rush for 10 hours, and you can plug in the charger at any time with photoelectricity, because when the battery is charged, the charger will not be charged, and the power is low. The charger charges automatically. The rest is that you can use it with confidence.

Now the batteries are lithium-ion batteries, this kind of battery has no memory effect, there is no need to charge it for so long, charging for 12 hours This statement is based on the miscommunication of nickel batteries, just charge it when it is in normal use, there is no need to charge it deliberately.

If the landlord doesn't believe it, you can take a look at the reference.

Look at the instructions, what a simple question.

The first few times the computer was charged, it took 12 hours.

Laptop power loss wisdom brain.

The charging method of the correct jujube is as follows:

1. For the new notebook that you just bought, because the manufacturer has gone through the first charge during the test, the battery should have 3% power when you turn it on for the first time, at this time, do not use the external power supply immediately, but use up the remaining 3% power until it shuts down, and then charge it with the external power supply.

2. Do not turn on the machine when charging, and the charging time must exceed 12 hours until it is fully charged. Unplug the power adapter when fully charged.

Then recharge the battery once it is exhausted, repeating three times to activate the maximum potential of the battery.

3. In daily use, the number of times the battery is used should be minimized, because the number of charging and discharging of the laptop battery is limited, and the battery life is reduced once every time it is charged, so if you use an external power supply, the battery should be removed.

If you often plug and unplug the power supply multiple times a day, and the laptop has a battery, the damage to the battery is even greater, because each time an external power source is plugged in, the battery is charged once.

4. Laptop batteries generally have a memory effect, and partial charging (less than 100%) will lead to battery cells.

The best way to avoid the memory effect is to avoid the memory effect, otherwise the battery can easily lose its power supply capacity for a short time.

Charge when you run out, and three discharges and three charges are for the previous nickel battery. Today's notebooks are all lithium-cell batteries, and there is no need for the so-called charging process, just charge as you go. If you are not at ease, you can use up the electricity for the first time (until it is automatically shut down), and then charge it for more than 10 hours.

Repeat three times.

In fact, most laptop batteries now have an overcurrent protection circuit, as long as it is fully charged, the battery will cut off the connection with the alternating current, and continue to "charge" at this time, the effect can only be a waste of electric energy. Generally, the first charge is 4 to 6 hours. After that, it can be fully charged in about 2 hours each time.

Lithium batteries should never be recharged when they run out of power, charge them when the battery is almost empty, and then don't keep the computer plugged in when it's fully charged. If the battery is exhausted due to excessive discharge, the carbon structure of the negative electrode will excessively release lithium ions, causing its sheet structure to be unstable and collapse, which may cause permanent damage and cannot be recovered by ordinary means.

Overcharging, on the other hand, causes too many lithium ions to be shoehorned into the negative carbon structure, resulting in clogging, some of which can no longer be released, reducing the capacity of the battery, so it is also fully charged, but the old battery has a much shorter standby time than the new battery.

1. Appropriate useMany people think that when they have already used an external power supply, they can do without batteries. However, it is not right to use the battery for a long time, and the battery also needs to be activated regularly, and proper use is more accurate. Pay special attention every time you use the battery.

The battery should be charged after it runs out of power. Try not to unplug when it is not fully charged, and after the battery is fully charged, the battery or power adapter should be used separately and not both.

2. Use the matching power cordWhen you first buy a laptop, you will come with a matching charger. When the computer is out of power, connect the charger to the charging jack with a data cable, and connect the other end to a power socket to charge. When the laptop is charging, there will be a battery pattern in the taskbar, and placing the mouse on it will show a virtual number of hours left to charge*%.

Charging can be stopped when charging is displayed.

3. Unplug the power supply after it is fully chargedWhen the power supply is already full, there is no need for an external power supply to use the laptop. Because a laptop is used with a battery loaded, the battery is in a state of repeated charging at this time. Not only will the battery life be reduced, but the use of alternating current and the battery at the same time will also cause the machine to overheat, and other components will also cause damage.