To check your phone's battery capacity, you can follow these steps:
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1. Open your phone's Settings: Find the Settings icon (usually a gear or gear-shaped icon) on your phone's home screen and tap to open the Settings app.
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2. Go to \"Battery\" or \"Battery and Power\" : In the Settings screen, scroll down or browse options, find the \"Battery\" or \"Battery and Power\" option, and tap to enter.
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3. View the battery capacity information: On the battery Settings screen, you can view the current remaining battery capacity and battery usage analysis of the mobile phone. Some phones will display a specific number of battery capacity, usually in milliampere hours (mAh). You can find information about battery capacity on this screen.
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Please note that different phone brands and models may have different setup interfaces and terminology. In addition, there are some third-party software and apps that can provide more detailed battery information, you can search the app store, such as \"Battery Information\" or \"Battery monitoring\
Want to see the mobile phone is how much mah battery capacity, there are the following ways, the first time to buy a mobile phone directly consult the sales staff, the second can see? The Settings inside the mobile phone, find the corresponding battery capacity, you can know how much battery capacity, in addition, you can look at the outer box of the mobile phone, are marked with how much battery how much MA, the above methods are feasible.
To check the phone's milliamperage, you can use a feature called Android Engineering Mode. First open the phone dial screen, type *#*#4636#*#* *, and then enter the \"battery information\" or \"battery status\" option. Here you will be able to find the phone's charging milliamps. Please note that this feature may vary slightly on different phone brands and models.
1. Open the phone, find the icon of \"Settings\" on the desktop of the phone, and then click to enter.
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2. After entering the Settings, find the item \"Power and performance\" and click to enter.
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3. After entering the power and performance, find the item \"power saving optimization\" and click to enter.
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4. After entering, you can check the capacity of the battery. Above is my view, only personal opinions do not like to spray, hope to help everyone