diff --git a/.changeset/raw-device-attributes-battery-charging.md b/.changeset/raw-device-attributes-battery-charging.md
new file mode 100644
index 00000000..9335df0f
--- /dev/null
+++ b/.changeset/raw-device-attributes-battery-charging.md
@@ -0,0 +1,5 @@
+---
+'fingerprint-pro-server-api-openapi': minor
+---
+
+**events**: Add `battery_charging` field to `RawDeviceAttributes`
diff --git a/schemas/components/schemas/smartsignals/RawDeviceAttributes.yaml b/schemas/components/schemas/smartsignals/RawDeviceAttributes.yaml
index d89b68e4..d1431f51 100644
--- a/schemas/components/schemas/smartsignals/RawDeviceAttributes.yaml
+++ b/schemas/components/schemas/smartsignals/RawDeviceAttributes.yaml
@@ -64,5 +64,7 @@ properties:
     $ref: raw_device_attributes/TimezoneOffset.yaml
   battery_level:
     $ref: raw_device_attributes/BatteryLevel.yaml
+  battery_charging:
+    $ref: raw_device_attributes/BatteryCharging.yaml
   battery_low_power_mode:
     $ref: raw_device_attributes/BatteryLowPowerMode.yaml
diff --git a/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryCharging.yaml b/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryCharging.yaml
new file mode 100644
index 00000000..b559b725
--- /dev/null
+++ b/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryCharging.yaml
@@ -0,0 +1,2 @@
+type: boolean
+description: When `true`, the device is currently charging. Available only for web devices on Chromium-based browsers.
diff --git a/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryLevel.yaml b/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryLevel.yaml
index 16426827..db112324 100644
--- a/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryLevel.yaml
+++ b/schemas/components/schemas/smartsignals/raw_device_attributes/BatteryLevel.yaml
@@ -4,4 +4,4 @@ minimum: 0
 maximum: 100
 examples:
   - 75
-description: Battery charge level as a percentage (0-100). Available only for Android and iOS devices.
+description: Battery charge level as a percentage (0-100). Available for Android, iOS, and web devices. On web, only available in Chromium-based browsers.