July 7th, 2016
The Device and Sensors Working Group invites implementation of the Candidate Recommendation of Battery Status API. The Battery Status API specification defines a means for web developers to programmatically determine the battery status of the hosting device. Without knowing the battery status of a device, a web developer must design the web application with an assumption of sufficient battery level for the task at hand. This specification defines an API that provides information about the battery status of the hosting device.