Battery Amp Meter

Battery Amp Meter is a power tool that allows to measure charge and discharge current of your battery.

With this app you can discover the effectiveness of the USB/Wall charger of your cell phone (slow or fast charging).

Charge/Discharge rate is displayed dynamically and in real-time (this requires Android 5.0 and up). If your smartphone is charging (from a charge source), positive values will be displayed indicating net current entering the battery. If not plugged to a charge source, negative values will be displayed indicating net current discharging from the battery.

Battery Amp Meter allows to monitor the following battery stats:

- Average battery current in microamperes (microamps)
- Battery health & status
- Battery Life (Percentage)
- Current battery voltage
- Temperature (Celsius and Fahrenheit)
- Battery Technology/Chemistry (Li-Ion - Lithium Ion, for instance)
- Battery Capacity ( in Milliamp Hour(mAh))
- Currently Plugged Power Source (AC or USB)