diff --git a/custom_components/pandora_cas/manifest.json b/custom_components/pandora_cas/manifest.json
index 62b1e49..dc71477 100644
--- a/custom_components/pandora_cas/manifest.json
+++ b/custom_components/pandora_cas/manifest.json
@@ -12,7 +12,7 @@
   "issue_tracker": "https://github.com/alryaz/hass-pandora-cas/issues",
   "requirements": [
     "haversine~=2.8.0",
-    "pandora-cas==0.0.10"
+    "pandora-cas==0.0.11"
   ],
   "version": "2024.3.11"
 }
diff --git a/custom_components/pandora_cas/sensor.py b/custom_components/pandora_cas/sensor.py
index b814217..32d80db 100644
--- a/custom_components/pandora_cas/sensor.py
+++ b/custom_components/pandora_cas/sensor.py
@@ -234,6 +234,16 @@ class PandoraCASSensorEntityDescription(
         attribute=CurrentState.voltage,
         suggested_display_precision=1,
     ),
+    PandoraCASSensorEntityDescription(
+        key="internal_voltage",
+        name="Internal voltage",
+        icon="mdi:fuel-cell",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        attribute=CurrentState.internal_voltage,
+        suggested_display_precision=1,
+    ),
     PandoraCASSensorEntityDescription(
         key="left_front_tire_pressure",
         name="Left Front Tire Pressure",
@@ -507,7 +517,7 @@ def update_native_value(self) -> None:
         elif self.entity_description.key == "fuel":
             if self._attr_native_value == 0:
                 fuel_drop_threshold = self._device_config[CONF_FILTER_FUEL_DROPS]
-                if fuel_drop_threshold > 0 and last_value >= fuel_drop_threshold:
+                if 0 < fuel_drop_threshold <= last_value:
                     self._attr_native_value = last_value
                     self.logger.debug(f"Filtered fuel drop to zero from {last_value}")
 
diff --git a/custom_components/pandora_cas/strings.json b/custom_components/pandora_cas/strings.json
index d5d612f..9412baa 100644
--- a/custom_components/pandora_cas/strings.json
+++ b/custom_components/pandora_cas/strings.json
@@ -807,6 +807,7 @@
           "custom_cursor_type": "Custom cursor type",
           "disable_cursor_rotation": "Disable cursor rotation",
           "engine_state_by_rpm": "Engine state by RPM",
+          "filter_fuel_drops": "Fuel tank threshold above which dips to 0 are ignored",
           "fuel_is_liters": "Devices with fuel tank measurement in liters",
           "ignore_ws_coordinates": "Ignore coordinates updates from WebSockets",
           "mileage_can_miles": "CAN mileage is in miles",
diff --git a/custom_components/pandora_cas/translations/en.json b/custom_components/pandora_cas/translations/en.json
index d5d612f..9412baa 100644
--- a/custom_components/pandora_cas/translations/en.json
+++ b/custom_components/pandora_cas/translations/en.json
@@ -807,6 +807,7 @@
           "custom_cursor_type": "Custom cursor type",
           "disable_cursor_rotation": "Disable cursor rotation",
           "engine_state_by_rpm": "Engine state by RPM",
+          "filter_fuel_drops": "Fuel tank threshold above which dips to 0 are ignored",
           "fuel_is_liters": "Devices with fuel tank measurement in liters",
           "ignore_ws_coordinates": "Ignore coordinates updates from WebSockets",
           "mileage_can_miles": "CAN mileage is in miles",
diff --git a/custom_components/pandora_cas/translations/ru.json b/custom_components/pandora_cas/translations/ru.json
index a820fa9..2593dda 100644
--- a/custom_components/pandora_cas/translations/ru.json
+++ b/custom_components/pandora_cas/translations/ru.json
@@ -867,6 +867,7 @@
           "custom_cursor_type": "Вид курсора трекера",
           "disable_cursor_rotation": "Отключить вращение курсора",
           "engine_state_by_rpm": "Состояние двигателя по оборотам",
+          "filter_fuel_drops": "Уровень топлива, выше которого 'провалы' игнорируются",
           "fuel_is_liters": "Топливный бак в литрах",
           "ignore_ws_coordinates": "Игнорировать обновления координат WS",
           "mileage_can_miles": "Пробег по CAN в милях",