The Ampere-Battery Charger Monitor is a tool for measuring the charging and discharging current of a battery. It allows you to find out which charger and USB cable set is charging your device the fastest and which one is not.

The app is based on the technology of the company Ampere. It measures the current by using a special interface on the battery. This method is faster than the previous one, which used an integrated circuit to measure the current.

The app can be used with all kinds of Android devices, but some of them are not supported.

How to use the app:

You need to start the app and wait for about 10 seconds. After this time, you will be able to see the current value.

If the current is higher than the value you are willing to accept, you will see the value on the screen.