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: