How to check the health of mobile phone battery

How to check the battery health of your phone in different operating systems: iOS devices: In "Settings", check the "Battery Health" percentage in "Battery". Android devices: In Settings, check Battery Health in Battery. Other ways: Watch battery life, check for battery swelling, and use third-party apps.

How to check the battery health of your mobile phone

It is very important to check the battery health of your mobile phone because it can help you understand the health of the battery Condition and service life. Here's how to check battery health on different operating systems:

iOS devices

1. Open the Settings app.
2. Tap "Battery".
3. View the "Maximum Capacity" percentage in the "Battery Health" section. This represents the maximum capacity remaining in the battery compared to new.
4. If the "Battery Health" section says "Service", it means the battery needs repair or replacement.

Android devices

1. Open the Settings app.
2. Tap "Battery".
3. View the "Battery Health" section if available. This displays the overall health of the battery, such as Good, Fair, or Poor.
4. Some Android devices may require the installation of a third-party app to view more detailed battery health information, such as Accubattery.

Other ways

In addition to the above methods, there are other ways to check the battery health of your phone:

• Observe battery life: As the battery ages, the battery life will shorten. If you notice a significant decrease in usage time after charging your phone, it could be a sign of declining battery health.
• Check for battery swelling: Battery swelling may be a sign of battery health issues. If you notice a bulge on the back of your phone, you may have a swollen battery that needs to be replaced.
• Use third-party apps: There are several third-party apps that can display battery health information in more detail, such as Battery Monitor Widget and Ampere.

Regularly checking the health of your mobile phone battery can help you detect problems in time and take measures to extend the service life of the battery.

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