Why does the battery of the Apple 5 jump from 81 to 65?

First, it is mainly due to the battery. The Apple 5 battery will maintain 80% of its original capacity in 500 cycles, and then it will rapidly decline in capacity, assuming one flush a day, 500 times is a year and a half. (often many people charge more than once a day) after 500 cycles, the battery capacity is not as good as before, and there will be a power jump.

2. The method of repairing the battery life of iPhone 5s through battery correction is as follows:

1.Start by fully charging your iPhone.

2.Use the battery to less than 5% before charging.

The above operation is called a charging cycle, usually using a full charging cycle can correct the problem of battery consumption too fast, of course, if this trick still does not work, it may be that the battery life is not good, if it is still under warranty you can go to Apple for free replacement.

Tutorial adds: Also, you can know the iPhone battery health by looking at the maximum battery capacity of your iPhone, or by some easier ways to check if your iOS device is normal.

Do you always play with your phone while charging, congratulations on your battery finally breaking down

Yes. The battery isn't enough to bite through that.

The battery is empty, go and change the battery.

Isn't it a long time? You reboot and see! If you keep doing this, I recommend taking it to a mobile phone store!

Kiss. Hello, I'm glad to answer for you: Is it normal for the Apple 6 battery capacity to be 81 A: It is normal for the battery capacity of the Apple mobile phone to be more than 80%.

Generally, the iPhone is charged more than 500 times, that is, the battery life will be reduced after about 14-18 months of using the iPhone, the capacity will be about 80%, and the battery life will generally be about two years (except for abnormal land use). At this time, you can consider replacing the battery. iPhone is a series of smartphones developed and sold by Apple, equipped with Apple's own iOS mobile operating system, the first generation of iPhone was released on January 9, 2007.

The multi-touch technology and user-friendly interface of Apple's iPhone have had a profound impact on smartphone designs from other manufacturers. Time magazine in the United States called it "the invention of the year in 2007". I hope my group didn't help you, I wish you a happy life, if mine is helpful to you I hope you can give a 5 star like.

There are several reasons why the mobile phone consumes power quickly: 1. The power consumption increases after the hardware is upgraded. 2. The increase in functions will also lead to fast power consumption. 3. Start multi-task running at the same time.

Solution: 1. Don't overcharge the battery, the battery is easy to swell, and the swollen battery will of course be very dangerous.

2. Charge the phone when the power is above 20%-40, if it drops too low, if you want to charge the battery, you need a lot of chemical reactions inside the battery, which will damage the battery or cause the battery to expand.

3. Try to use the original charger, and try not to use the power bank.

4. It is best to use the mobile phone battery at room temperature, and do not play games while charging.

5. You also need to frequently close some unnecessary background applications and services, such as Bluetooth, wifi, etc.

1. Check whether the phone is heating up, if so, it may be that the program is constantly reading the memory and causing a sudden power failure.

2. If it is not the above situation, you can turn off the mobile phone for a while and then turn it on to see what the power is and whether it will suddenly lose power.

3. If none of the above works, take it to the maintenance side.

The iPhone 5 power loss from 48 suddenly 10% less, power down too fast generally for the following reasons:

1. Because a 3G or 4G network consumes much more power than using a wireless network at home, the power is consumed quickly. It is recommended that you generally use a wireless network.

2. When the mobile phone is performing a large number of calculations, the power consumption increases, and it is recommended to close the unwanted background programs.

3. The phone jailbreak and install some immature plug-ins resulting in high power consumption, you can check the newly installed plug-ins and delete the useless plug-ins.

This is something wrong with the battery, it is recommended to find a professional to take a look.