I ve used my iPhone for more than a year, and I ve changed the battery twice, and it s still slow?

Hello, how to say it. Let's find out why first. There are several possibilities for slow charging.

One is, do you have a situation where you are charging while playing, if there is such a situation, please do not do it in the future, charging is charging. One is, which one is your apple? Does it support fast charging, Apple has several active mobile phones that do not support fast charging.

There is also whether the battery you change is official**, if not, please change an official** battery to try.

Hope it helps.

Pure hand lookout.

A properly maintained iPhone battery retains 80 percent of its original battery capacity after 400 charge and discharge cycles. When the battery is no longer able to store enough power to sustain your operation, you will need to replace the battery. Charge cycles.

Drain the battery and recharge it for a full charge cycle. A charge cycle means using up all of the battery's power, but it is not the same as a single charge. For example, you can listen to your iPod for hours a day, use only half of the battery, and then fully charge it.

If you do it the next day, it only counts as one charge cycle, not two, so it may take you days to complete a cycle. The battery capacity decreases a little with each charge cycle, but you can still charge your laptop, iPod, and iPhone batteries for many cycles before replacing them. 【Explanation】The above information comes from Apple's official website, and the use of batteries is calculated in terms of charging cycles.

For example, if you charge it once a day, the battery capacity of your iPhone is more than 80% for 365 days a year, and it may be more than 60% for two years. The speed at which a large amount of discharge completes a charging cycle is fast, and the capacity loss is fast. For example, if you rush twice a day, it is generally better to replace the battery after more than a year, and if it is broken, the warranty period will be taken to Apple after-sales service, and it is very expensive.

It is not difficult to buy a screwdriver, tools and batteries by yourself to open more than 50 screws, push up, open the back cover, take out the battery and pull out the cable and put it in.

Apple few, may not support fast charging or the data cable is not matched.

According to the description on Apple's official website, the current iPhone battery service is covered by the warranty, AppleCare plan or consumer rights law, otherwise you need to pay the battery out-of-warranty service fee, the specific amount is as follows;

1. Due to aging batteries and other reasons, Apple provides out-of-warranty battery repair services for eligible iPhone 6 or newer models.

2. In addition, each iPhone may accept battery service priced at 214 RMB.

3. Continue the activity after May 1, 2019, with no time limit, and online reservation will be more discounted.

1. A charger that is not the original will also cause slow charging, so change to an original charger.

2. If the mobile phone has been repaired and the battery has been replaced, the battery that is not the original will also lead to slow charging and fast power consumption.

3. There are many programs running in the background of the battery, resulting in fast power consumption, so properly close some unnecessary background programs.

5. Turn down the brightness of the mobile phone, and adjust the standby time to be shorter, so that the power consumption will also be reduced, and you can operate it in the setting interface of the mobile phone.

6. The battery has reached the service life, and there will be a situation where the battery cannot be charged, so you can go to the official to replace a new battery.

Apple's new battery just changed consumes power quickly, most of the reason is that the battery is fake, if it is not the original battery, the battery will consume faster and faster, what should we do in this situation? Let's take a look at the introduction provided by this site!

Take the Apple iPhone 12 with iOS system as an example, the reasons why the battery drains very quickly after replacing the new battery are as follows:

Reason 1: It is caused by a system error or software conflict, you can try restarting your phone or upgrading your system to see if the situation improves.

Reason 2: Too much dust on the charging port will cause the virtual power supply to be charged, so the port needs to be cleaned.

Cause 3: The motherboard is leaking and needs to be repaired.

Reason 4: The battery is faulty and needs to be replaced twice.

Is the battery you replaced original? Not the original battery is basically garbage, very power-consuming, if you spend 200 yuan to replace the battery, others say that it is original, you still believe it, there is a reason why your battery loses power quickly.

What you need to do is to find a reliable local mobile phone repair shop, they can help you repair it with years of experience and accumulated technology.

Like this, some mobile phone repair shops that have been in business for many years, their ** will not be reported randomly, they are doing business for a long time, so as long as you find such a reliable mobile phone shop, you don't have to worry about the quality and cost of repair, as well as the later warranty that their store gives you.

If the original battery is replaced, the product is bought first, which is a problem that friends should pay special attention to. Apple's internal battery is not easily licensed.

There are a lot of third-party online sales, and you can see them on Suning's official website, Pinsheng, Scud, TSMC, etc. The first choice is to ensure orthodox channels, and you can't just find a store to buy at random. If you don't know friends who are familiar with the channel, it is recommended to go directly to the after-sales to buy, they generally dare not deceive people, the probability of buying the original ** is the highest, ** expensive is fine, the key thing is good.

If you have a friend who has a channel, you can ask your friend to help you buy it, and you can just find a store to replace it. There is also a disassembly battery of ID machine is also very good, it is recommended that people who are engaged in mobile phone repair friends buy such products, so as to help you choose the best products. There is Jingdong Global Shopping on the official website of Jingdong, and the original batteries sold here should be**, generally not**I dare not sell them in Jingdong stores, and I can't afford to hurt them.

Under normal circumstances, after replacing the battery of the iPhone, the mobile phone will be significantly optimized and improved in use, such as being able to use it for longer after charging, optimizing the device lag, and no longer having false power levels. But if after replacing the battery, the device still consumes power quickly, and the megabend cavity runs out of power after a while, then you need to check it first.

You can open the device's Settings, find Battery, and tap to check what the current maximum capacity is in Battery Health.

When the battery capacity of your iPhone is less than 80%, you can consider replacing the battery of your iPhone. If it is still less than 80% after replacing the battery, and the battery has just been replaced for a few days, it is recommended to consult and negotiate with the relevant merchants to see if you can replace it again.

Or you can connect the device to the computer and view the details of the device's current battery pool in AISA Assistant. If there is a problem, it is recommended to deal with it as soon as possible.

Because now the ** of the Apple mobile phone battery can be said to be more complicated, there are some claims to be original batteries, in fact, it may also be the ** old battery, through some technical means to modify the data as a new ** to the user, in addition to the quality of the battery circulating on the market is also uneven, you need to keep your eyes open.

If after replacing the battery, the battery capacity is less than 80% after a short time, it is likely that the battery product has been replaced with a poor quality. If you have been using your iPhone for a period of time, and you have been using your iPhone for a long time to play games, play while charging, etc., this may also happen.

If you don't want to replace the battery officially provided by Apple, you should also find some third-party batteries with a good reputation, and you can usually find out about it. In addition, in order to prolong the life of the device, you should also pay more attention when using it at ordinary times, do not put the device in an environment with too high temperature, avoid playing games while charging, etc.

If the battery status is normal, but there will still be abnormal performance such as rapid power consumption, you must take it to the after-sales service to detect whether there is a problem with the motherboard.

Summary. Wait a minute.

Wait a minute.

Hello, glad to answer for you! First of all, the slag slip first checks whether the original charger is normal. 2.

Check whether there is any poor contact between the inside of the original charging cable with a high charging number. 3.If the above checks are normal, then the phone is charging very slowly, it may be a system software problem, I hope I can help you.

How to check the first two points, I don't know if it's original.

How to check the first two points, I don't know if it's the original, go back quickly.

How to check the first two points, I don't know if it's the original, go back quickly.

Drafted, Nimabi, Nima is dead.

Wait a minute.

Ah Xinrang, hello, it's a pleasure to serve you, you look at the charger on the slippery spring situation has an identification number, it's a thing like ***, if there is this, it means that it is**.

Hello dear <>

The reasons and solutions for the slow charging of the Apple mobile phone after changing the 3 chargers are as follows: 1. The internal hair protection mechanism of the Apple mobile phone causes the shirt to be slow. If you play with the phone while charging, it will cause the phone to get hot, at this time the phone will charge slowly or can't be charged, don't worry, it's not that the phone is broken, but due to the internal protection mechanism of the Apple phone, in order not to let the excessive temperature affect the phone. Workaround:

Just turn off the screen, and after a while, the charging will be normal. 2. The battery optimization function is turned on. Our Apple mobile phone is often charged to 80%, and the charging speed will be very slippery and slow, which is not the reason for the charger or the phone, in fact, this is because you have turned on the battery optimization function of the Apple phone.

The solution is as follows: First, find the settings on the desktop, then find the battery column in the settings, then click on battery health, and finally turn off battery optimization!