How To Check Android Battery Capacity. After the app is installed tap on the Open button. Step 1 Skip this if you are using a terminal emulator Step 2 - We need ROOT.
To do this you will need to buy an appropriate measuring device. Via a USB tester. Browse to SETTINGS STORAGE STEP 2.
The app will now calibrate your Android phones battery showing the manufacturers name.
You can check the battery status on your Android phone in several ways. From what I can tell they do not tell you the actual real-time capacity of the battery in mAh nor the cycle count. Go to your phones Settings and tap the About option. It show how much of the battery was used when your screen was both on and off as well as in deep sleep learn about Androids Doze mode to understand deep sleep.
