Default: 9V to 5V
There are three input field, the source mAh, target mAh, and mWh that's been calculated. You can edit any of this to do reversing calculate or mWh convension.
Windows 11 (tested), Windows 10 (theoretically), Other Windows (theoretically)
Android ≥ 9.0 (Due to the limitation of Qt 6.10. The reason of this is still working on is [down below](#Known Issue)), Android ≥ 6.0 (To be develop with lower Qt version)
This application is based on Qt Widget on Qt 6.10 platform.
Tapping on the drop down menu on Android causes application crashing. The reason and the way to fix is still unable to understand.