1. Battery Status API

    Method to provide information about the battery status of the hosting device.

  2. batterymanager api: charging

  3. batterymanager api: `chargingchange` event

  4. batterymanager api: chargingtime

  5. batterymanager api: `chargingtimechange` event

  6. batterymanager api: dischargingtime

  7. batterymanager api: `dischargingtimechange` event

  8. batterymanager api: level

  9. batterymanager api: `levelchange` event

  10. batterymanager api: secure context required

  11. navigator api: getbattery

  12. navigator api: getbattery: secure context required

  13. headers http header: permissions-policy: battery