Apple 11, people in the Apple store actually said that slow charging hurts the battery?

If the Apple 11 is charged slowly, it will really hurt the battery. The impact of slow charging and fast charging on the battery is the same, because the charging head of the Apple mobile phone requires a charging protocol, so it is still recommended to buy a charging head with a charging protocol to charge.

Is it better to charge slowly or [fast charging is good], that does not hurt the battery, there is no scientific basis, and it is the most reasonable to charge in strict accordance with the specifications mentioned in the manual. Whether it is slow charging or fast charging, it hurts the battery, and the battery has a lifespan. Not charging is also a harm to the battery, affecting the life span.

Theoretically, the battery of a mobile phone that is not in use will drop at 5 per week, but there is no specific time to say, because the length of time a lithium battery is scrapped depends on the use, the type of brand, the composition, and even the environment in which it is placed.

After the lithium battery is used up, if it is not charged, it will be over-discharged due to self-discharge during the placement process, and after half a year to a year, the lithium battery will lose its activity, become extremely undurable, and close to scrapping.

Lithium batteries are generally strictly forbidden to be over-discharged and overcharged, low-voltage over-discharge or self-discharge reaction will lead to the decomposition and destruction of lithium-ion active substances, and may not be able to be restored, any form of overcharge will lead to serious damage to battery performance, and even **.

Conclusion] Charge and discharge according to the requirements on the manual, Apple 11

The standard charger has a power of 5W, which is a normal charger. Apple 11 supports 18W fast charging, if you want to use fast charging, you need to buy a fast charging charger separately. The clerk was suspected of misleading sales.

I won't tell you how to sell the fast charging charger in the slow charging battery store, Apple's original charger is the slowest charge of 5v1a. There is a theoretical basis for fast charging battery, and the large current causes large electronic activity, and the heat generated is large. The battery is often overheated, and it is easy to produce air, that is, bulge, and the other is that the electronic activity is too large, and it is easy to break through the plate and cause a short circuit, which is the battery**.

There's no need to listen to what he said, your store is most likely not an Apple store, it may be a private fake store, Apple's fast charging and slow charging do not hurt the battery, it's the same, but the fast charging may heat up a little more seriously, and there is no difference in other aspects.

There's no basis for this, the battery life is only related to the frequency of charging, and it has nothing to do with the rest, I haven't heard of this kind of talk.

Oh, I personally think it's fast charging that hurts the battery more. Because the charging power is higher, the impact on the battery will also increase.

For Apple 11 mobile phones, it is best to use fast charging.

Slow charging does hurt the battery.

The Apple 12 does not hurt the battery with slow charging. There are no studies that show that fast charging has an effect on the battery of an iPhone, whether it is a 5W charger or a 20W charger, the health of the battery will not make a difference.

iPhone12 can support PD fast charging protocol, and the 20W and 30W fast charging on the official website can charge iPhone12, and the estimated time to be fully charged is less than 1 hour and 30 minutes.

Charging precautions.

The battery health in the iPhone is related to the number of charges, which is a complete charging and discharging process, and the complete battery from 0% to 100% power is called a complete charging and discharging.

The main thing is to play with the phone while charging, such a process has a greater impact on the battery, and it is not recommended that you play while charging.

The above content reference: Encyclopedia - iPhone 12

Can Apple 12 be slow charged?

The Apple 12 does not hurt the battery with slow charging, but it is necessary to develop good charging habits.

Relative 18W is more damaging to the battery than 5W. It is better to keep 30% to 80% of the lithium battery of the mobile phone in normal use.

Support fast charging without hurting the battery.

Nowadays, it is generally a fast charger.

Apple's fast charge hurts the battery。Of course there is, and it's very obvious that the health of fast-charging batteries drops quickly. This is also a big reason why Apple has been limiting the charging power.

If the battery wears out too quickly or even damages, it will cause more after-sales rights protection problems, and the reputation of the hardware will also have a negative impact on the stock price, which Apple does not want to see. So with too much caution, Apple has not been able to use really competitive fast charging.

Apple fast charging advantagesApple's fast charging advantage has also adjusted the battery accordingly, which can reduce the heat generation of the battery and the entire system.

The second advantage is reliability design, but this is not a key technology, so we will not elaborate on it here. The third is fast speed, especially in the middle and late stages, flash charging.

It is indeed the fastest in fast charging.

In addition, the charging cable line of flash charging is expanded from ordinary 4 pins or 5 pins to 7 pins, mainly to solve the problem of excessive loss of large current in the transmission line, and the contact points of the battery are also increased accordingly, and certain current sharing measures are taken, which is also to solve the problem of battery heating under high current.

Apple's fast charge hurts the batteryApple devices choose fast charging, which will cause damage to the battery, which is inevitable, after all, when Apple devices use fast charging, due to the relatively high current, the thermal effect of the current will be intensified, resulting in high temperature of the battery. However, the occasional use of fast charging does not hurt the battery much, so there is no need to worry too much.

Precautions for charging Apple mobile phones1. It is recommended not to play with the mobile phone during the charging process, as it is easy to heat up the mobile phone while playing.

2. Carry out a complete charge and discharge once a month, so as to better protect the mobile phone battery. Full charge and discharge, i.e., play until the phone runs out of power and automatically turn off, and then fully charge it.

3. For the first charge, try to use up the battery to 5% before a complete charge.

No.

Apple 11 with 20W fast charging does no harm to the battery, because Apple 11 itself supports PD fast charging, Apple 11 can use 20W fast charging charging head and charging cable, Apple 11 official data shows that it supports 18W fast charging, and the actual charging power peak can reach 20W.

Fast charging can shorten the charging time of the iPhone by more than half, make the motion activity of the iPhone lithium battery higher, and increase the current into the battery to make the battery collect power faster.

Precautions for mobile phone charging.

Care needs to be taken not to charge while playing games. Nowadays, most process mobile phones support fast charging, although many mobile phones claim to support charging while playing, and even some mobile phones are fully charged when playing a game. But if you want the battery to last a little longer, try not to charge it while playing games.

It should be noted that during the process of playing games, the temperature inside the phone will definitely rise. When charging, the battery itself will heat up, and the heat of the two will be superimposed, and the temperature will exceed 40 degrees Celsius, and sometimes you will feel hot. The battery itself is very sensitive to temperature, and after a certain temperature, the electrode material inside it may fall off, resulting in a shortened battery life.

The above content refers to Encyclopedia - Fast Charging.

People's Daily Online-What is the principle of fast charging of mobile phones?

Apple 11 fast charging 20w does not hurt the battery.

iPhone11 can use a 20W charger, iPhone11 supports up to about 22W fast charging, you can buy a 30W PD fast charging head, with MFI certified PD charging cable, the PD protocol will automatically adapt to the current and voltage, just use it with confidence.

iPhone 11 is splash, water, and dust resistant, and tested under controlled laboratory conditions, iPhone 11 has an IP68 rating under IEC 60529 standards (up to 30 minutes at a maximum depth of 2 meters).

Apple 11 Charging Precautions:

1. Do not over-discharge.

Wait for the device prompt"The battery is low"It should be charged; The battery has been over-discharged, which will affect the battery life, so it can be charged when the phone prompts a low battery.

2. Do not overcharge.

The charger sends out a full indication, you should unplug the charger, now the charger generally has a full self-stop design, it doesn't hurt to take off the battery from the charger for a short time, but leave the battery on the charger for a long time, and the power grid voltage rises in the middle of the night, the charger that has stopped charging, after the voltage rises, it will continue to charge, causing the battery to overcharge, which will affect the battery life.

It doesn't hurt because the Apple iPhone 11 itself supports PD fast charging.

Although Apple's iPhone 11 does not come standard with an 18W charger, the mobile phone itself supports fast charging, and charging the iPhone with PD 18W high power can greatly improve the charging speed.

The iPhone 11 comes standard with a 5W charger, and if you want a faster charging speed, you can choose Jaguar.

Charging charger cyclone PD cable, you can get 18W fast charging for less than 100 yuan. It can be fully charged to 50 in 30 minutes.