Battery Charge Ampere Meter (Battery Ampere Meter) calculates the flow of current from charger or Cable to the mobile and informs you about the voltage being entered on the device and voltage being required by the device so it basically helps you to choose a compatible and best charger for your device and it update current input and output status on regular basis.
It also informs you about Complete Battery information like
* Temperature
* Voltage
* Battery Technology
* Battery Charging status
* Battery Health
* Charging Left