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The Battery extension gives you access to a device's battery status.

The simple API allows you to quickly retrieve the battery information including charging status and battery level.


  • Provides access to device battery state (i.e. charging, full, not charging);
  • Provides access to the device battery level;
  • Works across iOS, Android, macOS and Windows with the same code

This Wiki forms the best source of detailed documentation for the extension along with the asdocs.