Battery Smart Meter

A power meter to measure the voltage and charge/discharge rate of your battery.

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 Smart Meter allows to monitor the following battery stats:

- 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)