Does unplugging the phone before it is fully charged have any effect on the phone?

At present, domestic mobile phones are all lithium batteries, the battery has been activated when leaving the factory, and the lithium battery has no memory, can be charged at any time, so it is not full and can be unplugged from the charger, which has little impact on the battery, and the battery itself has a service life, and it needs to be replaced when it reaches its service life.

1. The excessive discharge of the mobile phone will have a certain impact on the mobile phone battery, and in serious cases, it may cause the mobile phone to fail to turn on normally, so try to charge it in time when the mobile phone prompts that the battery is too low;

2. There may be various problems with the non-original charger, which may damage the battery and reduce the service life of the battery;

3. Playing with the mobile phone while charging is easy to wear out the battery and shorten the service life of the battery;

4. Everyone has the opinion that the first three charges of the battery should be charged for more than 12 hours, in fact, this is a misunderstanding, because the current batteries are lithium batteries, and they only need to be fully charged;

5. When the power is at its lowest, it must be charged immediately and fully charged.

There is no impact, the mobile phone is a lithium battery, and it does not need to be fully charged and then unplugged, it will not affect the battery life, just use it with confidence.

A fully charged phone will cause damage to the opponent's answering machine. If your phone is fully charged but still connected to a power source, it will affect your battery life. That's because, once the phone reaches 100% charge, it goes into "trickle charging" mode – staying fully charged.

If you continue to charge, the mobile phone battery will be affected by the current, and some chemical components will be destroyed, affecting the use efficiency. In addition, mobile phone batteries are very sensitive and sensitive to heat. No matter what brand of mobile phone, wearing a phone case with poor breathability to charge can easily lead to local overheating of the mobile phone and affect the charging effect.

Therefore, when charging your phone, you must always pay attention to the temperature. If it gets hot, immediately unplug the phone and remove the case of the hand-held sun. Also, avoid direct sunlight on your phone.

Influential. Although today's smartphones use lithium-ion batteries, they will automatically turn off when fully charged and will not continue to overcharge. However, it's not the best thing to do to fully charge your phone, so there's no need to charge it overnight.

Especially when using a copycat or a charger with a mismatched model, a full charge at night may cause the charger to burn out, injuring the phone.

Introduction: 1. Charge and use at any time.

The best way to charge your phone is to charge it on the go. Charge it at every opportunity, even if it's only for a sporadic time, and it won't damage your phone. On the contrary, the deep charge-discharge method of using up all the batteries and then charging them will cause some damage to the battery.

Therefore, try to keep the battery of the phone above 50%, and once it falls below this level, it is time to charge the phone.

2. Don't pursue a full charge.

Do not charge the battery at once from a very low percentage, as this will reduce the battery capacity and shorten the battery life. Research shows that batteries, like people, don't want to be stressed and don't always expect it to be overcharged. In particular, the lithium battery equipped with smartphones does not need to be fully charged for maintenance.

It is best to stop charging before the battery is fully charged. Of course, not unplugging the power after a full charge will not cause the phone**, but will accelerate the battery drain.

Keeping the charger plugged in after the phone is fully charged will not have any effect. It is important to know that when the charger charges the mobile phone battery, a part of the power will be used directly for the mobile phone.

Overcharging, over-discharging, and short-circuiting can seriously impair the performance of the battery and may result in a risk of use. For this reason, there is usually a slender protective circuit board in the mobile phone battery to prevent these risks.

Phone Charging:

For the "activation" of lithium batteries, many sayings are: the charging time must exceed 12 hours, and the full charge and discharge must be done three times repeatedly in order to activate the battery. This statement that "the first three charges should be charged for more than 12 hours" is for the rechargeable battery in the 90s of the last century, when the nickel-cadmium battery had a memory effect and needed to be fully charged to ensure the battery capacity.

The mobile phone uses a lithium-ion battery, it has no memory effect, it can be fully charged in 2-3 hours, and a full charge is enough. If the first three charges and discharges of a new battery can really reach 12 hours or more, it will cause great damage to the battery, which may cause the battery to swell and even burn.

The above content reference: Encyclopedia - mobile phone battery.

Hello, glad for your question, not unplugging the charger after the phone is fully charged will not affect it. Because the charger will be charged quickly in the early stage, the phone will trickle up after the battery is fully charged, trickle charging can effectively make the battery cycle healthier, and after it is fully charged, the charger will intelligently judge and disconnect the current input.

Question: Is this true for every smartphone?

Yes, oh, smartphones use lithium batteries, and lithium batteries are like this, oh pro, ask a question, thank you.

If the mobile phone is not fully charged, it is harmful to the mobile phone, which is mainly reflected in: reducing the battery life, reducing the use time, affecting the use effect, causing all hidden dangers of the security and closing branches, and consuming memory.

1. Reduce battery life.

The battery of a mobile phone is its heart, and the amount of power determines the longevity of the mobile phone. If we unplug the charger before the phone is fully charged, it will greatly reduce the battery life. Because the battery is not fully charged, its capacity will be reduced, and if this continues, the life of the battery will be greatly reduced.

2. Reduce the use time.

A decrease in the battery capacity of the phone means a decrease in the amount of power, which makes the use of the phone less in turn. If the phone is not fully charged and the charger is unplugged, the slag is equivalent to cutting off the balance of the battery, which will quickly deplete the power in daily use and need to be charged again.

3. Affect the use effect.

If the phone is not fully charged and the charger is unplugged, it will also have a great impact on the use effect. When the battery level is reduced, the performance of the phone will also decrease, such as slower startup speed, stuttering, etc., which is not only low power, but also affected by battery life.

4. Cause potential safety hazards.

When charging a mobile phone, in addition to the charger, it is also related to the problem of the temperature of the mobile phone battery surface rising. If we unplug the charger without fully charging the phone, it will also cut off the battery's quiet heating time, which will lead to excessive battery heating, resulting in **, ** and other safety hazards, especially for old mobile phones that are not over-warranted.

5. Consumes memory.

When charging, the phone charger provides a steady voltage and current, which helps the phone to charge and read files from the storage. If we unplug the charger before the battery is fully charged, this will cause a sudden drop in power, and at the same time, it will also affect the memory reading and writing, which will cause great damage to the storage space and memory of the phone.