A free app for Android, by Ask 2 Apps.

OK Package Manager – Device Info is a very easy to use utility, which will allow you to get detailed information about your device’s battery. It will give you the details of all the parameters, which can be accessed in the app.

This is a very simple app, which will give you all the necessary information regarding your device’s battery. It is very easy to use, and you will get all the necessary details, which you will need to know, in order to maintain the battery in good condition.

You will get all the details of the battery, such as its temperature, voltage, etc.