Battery Amperage is the tool you need to make your battery go the extra mile !
the tool report the milliampere currently consumed , this will help you to detect which
application have huge impact on the battery instantaneously when you will see the value go high.
You can plan accurately your activity to reduce the consumption by closing apps that have
high consumption , you can compare Safari and Chrome and any similar apps and see
which one consume less battery.
The more you lower the milliampere consumed the more your battery will last.