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    dischargingtimechange

    The dischargingtimechange event is fired when the dischargingTime attribute of the battery API has changed.

    General info

    Specification
    Battery
    Interface
    Event
    Bubbles
    No
    Cancelable
    No
    Target
    BatteryManager
    Default Action
    None

    Properties

    The event callback doesn't receive any event objects, but properties can be read from the BatteryManager object received from the navigator.getBattery method.

    Property Type Description
    BatteryManager.dischargingTime double (float) the remaining time in seconds until the system's battery is completely discharged and the system is about to be suspended. Returns positive infinity if the battery is charging, if the implementation is unable to report the remaining discharging time, or if there is no battery attached to the system. Read only.

    Example

    navigator.getBattery().then(function(battery) {
    
      console.log("Battery discharging time: " + battery.dischargingTime + " seconds");
    
      battery.addEventListener('dischargingtimechange', function() {
        console.log("Battery discharging time: " + battery.dischargingTime + " seconds");
      });
    
    });
    

    Document Tags and Contributors

    Contributors to this page: Sheppy, franciov, ethertank, louisremi, teoli
    Last updated by: franciov,