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BatteryManager: charging property

The BatteryManager.charging property is a Boolean value indicating whether or not the device's battery is currently being charged. When its value changes, the chargingchange event is fired.

If the battery is charging or the user agent is unable to report the battery status information, this value is true. Otherwise, it is false.

Value

A boolean.

Examples

HTML

html

<div id="charging">(charging state unknown)</div>

JavaScript

navigator.getBattery().then((battery) => {
  const charging = battery.charging;

  document.querySelector("#charging").textContent = charging;
});

Specifications

Specification
Battery Status API # dom-batterymanager-charging

Browser compatibility