About the first use of the phone charging problem

No, today's mobile phones are lithium batteries. It doesn't take that long to recharge, as long as it's full.

It should be noted that in lithium batteries, the battery will enter a dormant state after being left for a period of time, and the capacity will be lower than the normal value, and the service time will be shortened. However, the lithium battery is easy to activate, as long as it goes through 3-5 normal charging and discharging cycles, the battery can be activated and the normal capacity can be restored. Due to the characteristics of the lithium battery itself, it is determined that it has almost no memory effect.

For the "activation" of lithium batteries, there are many sayings: the charging time must be more than 12 hours, and it must be repeated three times in order to activate the battery. This statement that "the first three charges should be charged for more than 12 hours" is obviously a continuation of nickel batteries (such as nickel-cadmium and nickel-metal hydride).

So this statement can be said to be misinformation from the beginning. There is a very big difference between the charging and discharging characteristics of lithium batteries and nickel batteries, and it can be very clear that all the serious formal technical materials I have consulted emphasize that overcharging and over-discharging can cause great harm to lithium batteries, especially liquid lithium-ion batteries. Therefore, it is best to charge according to the standard time and standard method, especially not to charge for more than 12 hours.

In general, the charging method introduced in the manual of the mobile phone is the standard charging method suitable for the mobile phone.

In addition, the mobile phone or charger with lithium battery will automatically stop charging after the battery is fully charged, and there is no so-called "trickle" charging that lasts for more than 10 hours as a nickel electric charger. That is to say, if your lithium battery is fully charged, it will also be white charged when placed on the charger. And none of us can guarantee that the characteristics of the battery's charge and discharge protection circuit will never change and the quality is foolproof, so your battery will be on the verge of danger for a long time.

This is another reason why we oppose long charging.

The right thing to do for a mobile phone with a lithium battery

To boil it down, my most important tips for charging and discharging lithium battery phones in use are:

1. Charge according to the standard time and procedure, even the first three times;

2. When the mobile phone battery is too low, you should try to start charging in time;

3. The activation of the lithium battery does not require a special method, and the lithium battery will be activated naturally in the normal use of the mobile phone. If you insist on using the circulating "first three 12-hour long charge activation" method, it won't actually work.

Therefore, all the pursuit of 12 hours of ultra-long charging and the use of lithium battery mobile phones to automatically shut down are wrong. If you have done what you have done in the wrong way, please correct it in time, it may not be too late.

Of course, in the case of good quality of the protection and control circuit of the mobile phone and charger itself, the protection of the lithium battery is still quite guaranteed. Therefore, the understanding of the charging rules is the key, and in some cases it is possible to make some kind of concessions. For example, if you find that your phone needs to be charged before you go to bed at night, you can also start charging it before bedtime.

The point is that you should know what the right thing to do is and don't deliberately do what you say wrongly.

Now the original charger of the mobile phone has overcharge protection, even if it is a long time, it will not damage the battery. Most of the batteries are lithium batteries, which have no memory function, and in principle, they do not need to be charged for a long time to activate. But it's better to take a little longer for the first three charges.

That's nickel-metal hydride. Batteries from a long time ago. Charge and discharge.

The level of product knowledge of the salesperson is very average.

Generally, it is mainly to fool people.

Pay more attention when charging your new phone for the first time to avoid damage caused by improper charging of your new phone.

Try to use the new phone to less than 20% before charging, which can reduce the number of charging times, improve battery life, and try to turn off the power after it is fully charged, and do not charge it for too long.

We need to make sure to use the original charging plug and cable when charging, because that is the matching charging equipment, and other charging equipment will cause some damage to the mobile phone and battery, which we need to know.

Precautions in daily use:

1. Please use the official standard charger to charge the battery to ensure that the charging voltage is stable and meets the standard.

2. Theoretically, keeping the battery power in the middle range of power for a long time (about 50%, such as 30%-70%) is more conducive to prolonging the battery life, therefore.

1) Please unplug the mobile phone in time after it is fully charged, the mobile phone will be in a high power state for a long time, which will cause the loss of the battery to accelerate.

2) It is recommended that you try to avoid waiting until the battery level is below 20% before charging the battery, over-discharging will cause the battery to wear and tear faster. It can be charged as you go to prolong the life of the battery.

3) Please do not leave your phone idle for a long time, and fully charge the battery from time to time. If the phone is not used or charged for a long time, the battery will be completely consumed, which will lead to abnormal charging or failure to charge.

3. The battery temperature is too high or too low will affect the battery life of the mobile phone, therefore.

1) Please try to avoid placing your mobile phone in an environment with low temperature, high temperature or large temperature difference.

2) It is recommended that you try to avoid using your phone while charging. Using the phone while charging can easily cause the phone to heat up, and discharging it for a long time at high temperatures will exacerbate battery loss.

1. It is best to avoid charging the new battery before going to bed, because it takes a long time to charge before going to bed, which is one point, and another point is that many voltages are unstable at night, and the voltage at night in many places is relatively high and fluctuates greatly, which has an impact on the battery.

2. When the new battery is used for the first three times, it is best to use the prompt to charge, and you can continue to charge it for an hour from the time it is full with direct charging, so that the lithium battery is a good protection, and you should not rush more every day.

3. Reasonable charging and continuous charging.

5. The mobile phone battery should be turned off and charged when it is 5%, and do not wait until the mobile phone battery is out of power and the power is 1% before turning off and charging, because this is a wrong understanding. When charging, it is best to choose direct charging, and the phone is in a shutdown state. Because the inside of the mobile phone is a lithium battery, the initial charge does not need to rush to more than ten hours, only need to be charged at the normal time, generally 8 hours.

The first time the new mobile phone is charged, the prompt is full, and the prompt is full, it is best to continue charging for 15 minutes, and it is best not to charge for too long, although charging for a long time has little impact on the mobile phone, but there are still many cases of its new mobile phone charging battery ** on the network.

This is because the new mobile phone in the charging process, the mobile phone parts heat up to this line failure, although this situation is not common, but for the sake of protecting the new mobile phone, the new mobile phone should not be overcharged for the first time and later charging, which is not good for the new mobile phone. In addition, you can use up your new phone to less than 20% before recharging, which can reduce the number of charges and improve battery life.

Hello! Precautions for charging new mobile phones:

1. The first three times of the new battery are used to the low power alarm, and then the original direct charge is used to charge the mobile phone until it is full, and then continue to charge for about 1 hour.

2. In daily use, the battery is fully charged, to avoid continuing to charge for a long time, it is recommended to use the alarm, in case of shutdown, the battery should be charged as soon as possible.

3. Try to avoid charging before going to bed, because the charging time before going to bed is longer, and the voltage is unstable at night, and the night voltage in many places is relatively high and fluctuates greatly, which has a greater impact on the battery.

4. The battery of the general mobile phone can be charged, used and stopped at any time. Cycle life refers to the number of full charge and full discharge, and partial charge and discharge can be understood as a fraction of the life. The key to battery use:

The battery is fully charged, and it can be charged for 20 minutes - half an hour to reach saturation, but be sure to avoid charging for a long time after a full charge.

What precautions do you need to know for the first charge of a newly bought Apple mobile phone?

The first charge of a new mobile phone can be fully charged, without the need to charge and discharge it multiple times. Charging precautions are as follows:

1) Please try to avoid waiting until the battery level is lower than 20% before charging the battery, the more the battery is discharged, the greater the loss of the battery. It is recommended to charge as soon as possible to prolong the life of the battery.

2) Please remove the charger in time after the mobile phone battery is fully charged to avoid charging for a long time, otherwise the battery may be damaged or the life of the charger may be shortened.

3) Please use the original charger to charge the battery to ensure that the charging voltage is stable and meets the standard.

4) Please try to avoid using the mobile phone while charging, charging while playing can easily lead to high battery temperature, and long-term discharge at high temperature will aggravate battery loss.

The first charge of the mobile phone does not need to run out of fiber.

Now the newly bought mobile phone does not need to be discharged and recharged, because the current mobile phone battery is generally a lithium battery, which basically has no memory effect, and does not need to carry out 0-100% charging and discharging cycles like nickel batteries. When the power is 20%-30% left, you can charge the mobile phone, and excessive discharge is easy to accelerate the damage of the lithium battery.

The right way to charge your phone:

1. Charge when you have the opportunity.

Most people are accustomed to charging their mobile phones when they are out of power, and they feel that this way they can charge and the battery can be charged more "durable". In fact, it is not, and it will wear more damage to the battery. A little charge at a time, even if it's only for 5 minutes or 10 minutes.

The damage to the battery by charging at sporadic times is very low, do not wait until the battery is completely exhausted before charging the phone, the battery is in a "hungry" state for a long time, so the loss of the battery will be greater.

2. It is best to keep the power at 65%-75%.

The proportion of lithium batteries for smartphones is kept between 65% and 75%, and the service life of the battery is initial. In your daily life, you should make it a habit to charge at all times so that the battery level can be kept within this range.

3. The battery will be charged when it is around 20%.

If the battery power is less than 20%, it is in a "virtual" state, which is very depleting of battery life, so the power should start charging around 20%, so that the battery can be kept healthy for a long time.

4. Do not charge to 100% power.

The battery and people don't want to have too much pressure, don't think that the longer it is charged, the more durable the battery ruler is, basically reaching more than 90% You can pull out the charger. <>

Smartphones use lithium batteries. Lithium batteries have no memory effect, so when a new mobile phone is used for the first time, it does not need to be activated by charging and discharging multiple times, and it can be charged as you go.

If you are using a Huawei mobile phone, please pay attention to the following precautions in daily use to protect the mobile phone battery and prolong the service life

1.Please use the official standard charger to charge the battery to ensure that the charging voltage is stable and meets the standard, so as to avoid affecting the battery use.

2.Theoretically, keeping the battery in the middle range (e.g. 30%-80%) is more helpful for extending battery life, thus:

1) After the phone is fully charged, it is recommended that you unplug the charger to avoid charging for a long time or being in a high power state for a long time to accelerate the aging of the battery, so as to prolong the battery life.

2) If the mobile phone is idle for a long time, it is recommended to turn off the mobile phone and charge it regularly to maintain about 50% of the battery. If the phone is not used or charged for a long time, the battery may trigger over-discharge protection, resulting in abnormal charging or failure to charge.

3.Too high or too low a temperature can affect your phone's battery life, so:

1) Please try to avoid using your mobile phone in an environment with low temperature, high temperature or large temperature difference.

2) It is recommended that you try to avoid charging and using it for a long time, especially in high-power operation scenarios (such as watching, playing large games, etc.), at this time, the heating of the mobile phone will intensify, and charging and discharging for a long time at high temperature will accelerate the aging of the battery.

Hello, friend, I'm glad to introduce you to the correct use of mobile phone lithium batteries, you can understand: 1. Don't charge for more than 12 hours.

2. Place the lithium battery in a cool place. High state of charge and increased temperature will accelerate the decline of battery capacity, if possible, try to charge the battery to 40% and place it in a cool place to allow the battery's own protection circuit to work for a long shelf life.

3. Avoid recharging the battery after it is fully used.

4. Use a special charger.

What needs to be paid attention to when charging a new mobile phone for the first time, many people ignore it, no wonder the battery drains quickly.

You don't need to pay attention to anything on the first charge, just charge it, and now the battery technology is already very good, and there is no need to activate the battery as before.