> For the complete documentation index, see [llms.txt](https://docs.wisej.com/hybrid/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/hybrid/start/api/hardware/wisej.hybrid.devicebatteryinfo.md).

# DeviceBatteryInfo

Namespace: **Wisej.Hybrid**

Assembly: **Wisej.Hybrid** (3.5.0.0)

* [DeviceInfoBase](/hybrid/start/api/general/wisej.hybrid.core.deviceinfobase.md)
  * [DeviceBatteryInfo](/hybrid/start/api/hardware/wisej.hybrid.devicebatteryinfo.md)

Provides detailed information about the device's battery.

{% tabs %}
{% tab title="C#" %}

```csharp
public class DeviceBatteryInfo : DeviceInfoBase
```

{% endtab %}

{% tab title="VB.NET" %}

```visual-basic
Public Class DeviceBatteryInfo
    Inherits DeviceInfoBase
```

{% endtab %}
{% endtabs %}

Access this class through the [Info](/hybrid/start/api/general/wisej.hybrid.device.md#info) singleton.

## Constructors

### ![](/files/CCV9PPenlC1YZvNh1I6R)DeviceBatteryInfo()

Initializes a new instance of the [DeviceBatteryInfo](/hybrid/start/api/hardware/wisej.hybrid.devicebatteryinfo.md) class.

## Properties

### ![](/files/CCV9PPenlC1YZvNh1I6R)ChargeLevel

[Double](https://docs.microsoft.com/dotnet/api/system.double): Gets the current charge level of the battery as a percentage.

### ![](/files/CCV9PPenlC1YZvNh1I6R)EnergySaverStatus

[EnergySaverStatus](/hybrid/start/api/hardware/wisej.hybrid.shared.battery.energysaverstatus.md): Gets the status of the energy saver feature on the device.

### ![](/files/CCV9PPenlC1YZvNh1I6R)PowerSource

[BatteryPowerSource](/hybrid/start/api/hardware/wisej.hybrid.shared.battery.batterypowersource.md): Gets how the device and battery are currently being powered or charged.

### ![](/files/CCV9PPenlC1YZvNh1I6R)State

[BatteryState](/hybrid/start/api/hardware/wisej.hybrid.shared.battery.batterystate.md): Gets the current state of the battery, indicating if it is charging or full.

## Methods

### ![](/files/CCV9PPenlC1YZvNh1I6R)OnWebUpdate(info)

Updates the info configuration.

| Parameter | Type                                                          | Description             |
| --------- | ------------------------------------------------------------- | ----------------------- |
| **info**  | [Object](https://docs.microsoft.com/dotnet/api/system.object) | The info configuration. |

## Events

### ![](/files/CCV9PPenlC1YZvNh1I6R)BatteryInfoChanged

[EventHandler](https://docs.microsoft.com/dotnet/api/system.eventhandler) Occurs when battery properties change, such as state or charge level.


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