Battery Traffic Light is an Android widget developed by Flole in the Utilities & Tools category. This free widget is designed to monitor the charging status of your phone and help you decide whether to disconnect it or not. It is compatible with Android 9.0 and later versions.

The widget consists of three colors: red, yellow, and green, each representing a different charging status. The red light indicates that your phone is not fully charged, and you should keep it connected. The yellow light suggests that your phone is almost charged, and you may disconnect it if you need to. Finally, the green light indicates that your phone is fully charged and safe to disconnect. With Battery Traffic Light, you can always keep an eye on your phone's charging status and avoid overcharging or undercharging.