How much does the battery of the iPhone need to be replaced

Apple officially recommends that the iPhone's battery health is less than 80% replaced. So how do you look at the health of your iPhone? Click "Settings" in the Apple system, select "Battery", and click on the battery health to see it.

Let's take a look at the detailed steps.

1. Click the "Settings" button in Apple's iOS system.

2. In the "Settings" interface, select the "Battery" option.

3. In the "Battery" details interface, click the "Battery Health" option.

4. In the "battery health" interface, the "maximum capacity" indicates the health of the battery, 100% indicates that the battery health is currently in the best state, and this capacity will decrease with the increase of the number of charge and discharge, generally used for 14-18 months or when the number of charge and discharge is 500-1000 times, the maximum capacity will be about 80%.

Why is it recommended to replace it if it is less than 80%? Because when the battery health level is below 80%, the system will force the performance management function to be enabled, and the phone will become relatively stuck in some cases (such as when playing large games), and this restriction can only be lifted by replacing the battery.

Mobile phone battery replacement: How much of the battery health of the Apple mobile phone needs to be replaced?

When the battery health of the Apple phone is below 70%, it is time to consider replacing the battery. During the warranty period of the mobile phone, if the battery is less than 80%, the official battery can be replaced for free.

80%。

Since its release in September 2017, the iPhone X has been approaching 500 charging cycles. According to Apple's official website**, "A normal battery operates under normal conditions, and when the number of charging cycles reaches 500, the battery should maintain up to 80% of its initial capacity." ”

Earlier, Apple introduced a battery health management mechanism in the late iOS 11 system, which will limit CPU performance to avoid unexpected shutdowns if it detects that the battery health is less than 80%.

Related updates. In February 2018, Apple officially pushed the beta version of iOS developers, and in the latest test version, it supports iPhone battery health checking, and at the same time adds a frequency reduction switch.

In the update intro, Apple stated that "for iPhone 6 and later models, iOS has added several new features that can show battery health and suggest battery replacement if needed." ”

Previously, Apple launched a policy of replacing batteries at a reduced price for older models, and later it was reported that Apple would refund users who replaced batteries. It seems that this time the frequency reduction gate is really big, and Apple, which has always been arrogant, has to put down its body. In fact, the life cycle of a smartphone today is only two or three years.

The above content reference: Mobile China - the new iOS 2 battery health is finally here!

The battery health is less than 80%, and the iPhone can be replaced after more than 500 cycles.

The Apple phone comes with the function of battery health display, in [Settings] - [Battery] - [Battery Health], it will display the maximum capacity of your current mobile phone battery. If the maximum capacity of the battery is too low, to about 60 percent, you will need to go to the Apple store to replace the battery.

When the battery is relatively low, such as less than 20% or 30%, the mobile phone will inexplicably jump the screen or shut down directly, which means that there is a problem with the battery. Not only will the Apple phone appear, but the battery of any mobile phone will be unhealthy, and this situation can only be solved by replacing the battery.

The correct way to charge is to charge without playing, with the charge This is now the best way to keep the battery active, can make the mobile phone's lithium battery healthier, longer life, try not to use up the power every time to charge, Apple gives the number of battery cycles is 500 times, under normal use, we can continue to use it perfectly for 2-3 years.

Do not use the mobile phone in a high or low temperature environment for a long time, such as the sun exposure to the mobile phone, extreme temperature will cause great damage to the electronic components of the mobile phone, and the battery will also have a relative impact.

Some friends may not dare to charge and sleep when they sleep at night. Afraid of charging for several hours in a row, worried about the damage to the battery caused by overcharging, this is not to worry, the current smartphone will intelligently choose to automatically cut off the power after being fully charged, there is no so-called overcharge, you don't have to worry.

When your iPhone is charged more than 500 times, it's time to consider changing the battery. And Apple has a rule that if the battery efficiency is less than 80% during the warranty period, you can replace the battery for free. But Apple's battery is still relatively durable, so you can protect it well.

You can find out about your battery health problems in the settings, if it is less than 50%, you need to replace the battery, otherwise the battery will be wasted, and the power consumption is also extremely fast. Mobile phones are often easy to get hot, which will harm their own mobile phone programs, so it is recommended to replace them immediately.

When the current maximum remaining capacity of the iPhone battery is less than 80% relative to the maximum capacity of the new battery, then the battery needs to be replaced to ensure the battery life. Battery health is that with the use of the iPhone, the maximum capacity of the battery will slowly decay, if the battery capacity is less than 80%, the processor of the iPhone will be reduced, and the direct impact is that it will become stuck.

Generally, the iPhone can be replaced after more than 500 cycles.

If the battery is used for a long time, it will age, and the charging is very slow, and the power consumption is still fast, so it is necessary to replace the battery.

My iPhone battery health is only 38% and I haven't changed the battery yet, and it's not bad to use two strokes a day.

Generally speaking, it is changed every two years, and it is necessary to avoid playing while rushing too often.

As we all know, today's mobile phone batteries will be damaged to varying degrees with the growth of use, which will eventually seriously affect the battery life of the mobile phone, and even cause the mobile phone to become very stuck. Especially for Apple mobile phones, there will be a situation where the mobile phone will be downclocked due to battery damage, which will seriously reduce the user experience. It is precisely for this reason that many iPhone users are very concerned about the battery health of their mobile phones.

There is a "battery health" item in the "battery" settings of iPhone, and after clicking on it, you can see the maximum capacity of your iPhone battery, which can generally be used normally above 80%. But if it is less than 80%, it means that the mobile phone battery has been seriously damaged, and the battery life of the mobile phone will be significantly reduced, so how should it be dealt with at this time? In fact, there are three tips that work.

You might as well give it a try.

First, if your iPhone is a Chinese version and the phone is still under warranty, as long as the battery health is less than 80%, you can go to Apple after-sales service to replace the battery with a new one. Because in such a short period of use, the health of Apple's battery is less than 80% is an abnormal situation, which means that this is a battery failure, and Apple will repair and replace the user's model for free. Of course, this is limited to the national mobile phone, if it is the American version or other versions of the model in the country does not enjoy the warranty policy.

Second, if the battery health is less than 80%, as long as the battery can be charged and discharged normally, as long as it does not affect the use, you can also choose to continue to use it. If it affects the experience, you can choose to replace the battery by yourself or find a professional repair shop. Here I would like to remind you that you must choose the original battery or a reliable battery, and if you are using iPhone7 or above models, then you need to do a good job of professional protection after replacing the battery, otherwise it will affect the waterproof effect of the mobile phone.

Third, buy a fast charger or a clip-back battery. Nowadays, major domestic mobile phone manufacturers have launched fast charging technology, and they have also launched a lot of fast charging heads, such as Xiaohu Zhongmi's fast charging head supports charging iPhone, which can reduce the trouble caused by poor battery life. In addition, pants mountain, the back battery is also a good choice, although Jing Tuanran makes the phone thicker, but the battery life can be significantly improved.

The battery health of the Apple mobile phone is less than 80% and needs to be replaced.

Battery health will decrease after a period of use, according to Apple's official statement, when the current maximum capacity of the iPhone battery is less than 80% relative to the maximum capacity of the new battery, then the battery needs to be replaced to ensure battery life.

Ways to replace your phone's battery

Apple mobile phones can directly check the battery health on the phone, view the method settings, battery, battery health, maximum capacity is the current health status.

If Apple's health is less than 80% during the one-year warranty period, then it can be replaced for free, if you have purchased Apple Care+, you can also replace the battery for free during the AC+ period, iPad and other products can not directly check the battery health on the device for the time being, you can check the battery health through third-party software or the assistance of employees in directly operated stores and authorized stores.

Apple's replacement battery ** according to the model. If you choose a third-party battery replacement, you may lose your warranty and other official repair benefits.

It takes about half a year for Apple battery health to go from 100 to 99, and about a month to go from 99 to 98.

Apple uses lithium batteries, and the number of cycles is about 500 times, and if it exceeds 500 times, the battery will decline significantly. That is to say, the health of the battery is about 80%, and you can replace the battery.

99% health, really relatively new, usually Apple's mobile phone battery, in about one and a half to two years, the health of the battery is 80%, at this time you can change to a new machine.

Generally after two months, you can see the loss and health value of the battery in the iOS system settings, the peak performance capacity is the key to determine whether the phone is downclocked, if the maximum battery capacity is 70 to 100, it means that the battery state supports the normal performance of the phone, that is, the processor will operate at full frequency.

If the battery capacity is below 70, the phone will automatically start the performance management function, that is, the frequency reduction, which means that the phone needs to change the battery.

If you don't change the battery, it's common for the phone to run out of power, but the money for a rental base old battery, **500 or more on the official website, not everyone is willing to spend this money, then change the third-party battery, because ios 13 system or more, Apple will add the battery detection function, there will be unlimited pop-up warnings.

Generally speaking, the battery life of mobile phones is more than 500 cycles. The number of cycles refers to the number of cycles of the mobile phone battery from a fully charged state to a low battery and then to a full charge. The percentage of health refers to the battery capacity of the mobile phone and the battery capacity when it was originally shipped.

It is generally recommended that the battery needs to be replaced in time when the health level is below 80. This length of time is about one and a half to two years.

And the daily use time is based on the actual use of the first divination of your actual use, if the daily use is not too much just to play **, chat software chat and browse the web enough to use a day or replenish the battery once a day is more convenient, even if the battery health is less than 80, you can still insist on using it for a few months.

If the maximum battery capacity is below 70%, the phone will automatically enable the performance management function (downclocking). In other words, if the maximum battery capacity is less than 70%, then it means that the phone needs to replace the battery.

Peak performance capacity is the key to deciding whether a phone will be downclocked. If the maximum battery capacity is 70%-100%, it means that the state of the battery cage is sufficient to support normal peak performance, that is, the processor will operate at full frequency.

Less than 80% need to be replaced.

The loss of the battery under normal use, the battery health is less than 80%, and the general iPhone is recharged more than 500 times, that is, the battery life will be reduced after about 14-18 months of using the iPhone, and the capacity will be about 80% It is recommended to replace the battery.

Since Apple takes 80% as a threshold, below 80% the system will force the performance management function to be turned on, and the phone will become more stuck than in the bridge, so it is recommended to replace a battery.

Precautions for mobile phone charging:

1. The first time the new mobile phone is charged, the prompt can be full, and it is best to prompt it to be full, and then continue to charge for 15 minutes, it is best not to charge for too long.

2. Try to use the new phone to less than 20% before charging, which can reduce the number of charging times and improve battery life.

3. Charging must use the mobile phone's own charger, do not use the charger of other products, so as not to damage the mobile phone equipment, especially can not use the copycat Apple charger, it can be said that many new mobile phone batteries on the Internet occur when charging** should be caused by not using the original charger.