This one Charger and USB cable set charges your device really fast and the other not? Now you can prove this with Ampere.
When a charger is connected to a phone Battery Life Doctor - Ampere Meter charger will inform you that how much mAH charging current is being received and battery information to track its condition and temperature.

Measure the battery charging and discharged current of your battery.

PRO features:
- Widgets
- Notification
- Alerts on device
- Alerts on Android Wear

Ampere meter charger current notifies you when your battery is fully charged or low or hot. You can select battery level and more customization. Amp charger currents measure most
perfect Charging time. However it is only good to evaluate that which Charger is most suitable for your device.


The charger current of in mA depends on many things:

- chargers (USB/AC/Wireless)
- USB cable
- GPS state
- Phone type
- Current tasks running
- Display brightness
- WIFI state

Ampere meter measure most perfect Charging time and Voltage. However it is good to evaluate that which Charger is most suitable for your device or Inform battery
information on your device. Ampere Meter also gives the important information about phone. Following is the list of some indicators available in application.

- Battery information
- Battery Charging Level
- Battery Health
- Volt
- Temperature
- Battery Technology
- Plug Type
- Battery status
- Battery Usage
- Remaining level of charging in Battery
- Model of phone
- Build ID of phone
- Version of android system
- API Level
Battery Life-Ampere Meter is not meant to be mA accurate. It is good for evaluate which Charger/USB cable combo is working the best for you on the same device.
Thus the Fast charging can be achieve using the available information. You can charge your phone faster using the Charger Booster feature. You can also use the battery
charger booster for optimizing your battery. So you can use it for a longer time by spending less charge. The best charger booster for android.

Ampere Meter is very light and super app. Design is so good and simple that consumes very little Battery.
- Battery Charging Level
- Battery Health
- Voltage
- Temperature
- Battery Technology
- Plug Type
- Battery status
- Battery Capacity
- Battery Capacity Current
- Model of phone
- Build ID of phone
- Version of android system
- API Level