This is a submission for DEV Challenge v24.03.20, One Byte Explainer: Browser API or Feature.
Explainer
The Battery Status API helps track the status of a system’s battery. It performs 4 basic tasks:
Get current battery level.
Charging status
Battery discharge time
Time until fully charged.
This API can optimize web app performance for battery efficiency
Additional Context
Check out the video tutorial I created below on how to interact with the Battery Status API, on my YouTube channel: