diff --git a/docs/devices/meters.mdx b/docs/devices/meters.mdx
index 405f35138..c39fc7930 100644
--- a/docs/devices/meters.mdx
+++ b/docs/devices/meters.mdx
@@ -982,7 +982,11 @@ meters:
 
 ## E3/DC 
 
-<DeviceFeatures features="" />
+<DeviceFeatures features="battery-control" />
+
+Benutzername und Passwort sind identisch zum Web-Portal bzw. My E3/DC App. Key (=RSCP-Passwort) muss im Hauskraftwerk unter Personalisieren/Benutzerprofil angelegt werden.
+
+**Achtung**: Die aktive Batteriesteuerung überschreibt Einstellungen im Smart-Power/Betriebsbereich.
 
 <Tabs>
 <TabItem value="grid" label="Netz" default>
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/devices/meters.mdx b/i18n/en/docusaurus-plugin-content-docs/current/devices/meters.mdx
index 7b6994cba..0d31d96b0 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/devices/meters.mdx
+++ b/i18n/en/docusaurus-plugin-content-docs/current/devices/meters.mdx
@@ -983,7 +983,11 @@ meters:
 
 ## E3/DC 
 
-<DeviceFeatures features="" />
+<DeviceFeatures features="battery-control" />
+
+Username and password are identical to Web Portal or My E3/DC App access. Key (=RSCP-Password) must be set in the E3/DC System at Personalize/User Profile.
+
+**Note**: Active battery control will override Smart-Power/Operating Range settings.
 
 <Tabs>
 <TabItem value="grid" label="Netz" default>