diff --git a/homeassistant/components/fritzbox/sensor.py b/homeassistant/components/fritzbox/sensor.py
index 4d045c2c98d..a048a7bba54 100644
--- a/homeassistant/components/fritzbox/sensor.py
+++ b/homeassistant/components/fritzbox/sensor.py
@@ -74,17 +74,6 @@ def suitable_temperature(device: FritzhomeDevice) -> bool:
     return device.has_temperature_sensor and not device.has_thermostat
 
 
-def value_electric_current(device: FritzhomeDevice) -> float:
-    """Return native value for electric current sensor."""
-    if (
-        isinstance(device.power, int)
-        and isinstance(device.voltage, int)
-        and device.voltage > 0
-    ):
-        return round(device.power / device.voltage, 3)
-    return 0.0
-
-
 def value_nextchange_preset(device: FritzhomeDevice) -> str:
     """Return native value for next scheduled preset sensor."""
     if device.nextchange_temperature == device.eco_temperature:
@@ -153,7 +142,7 @@ SENSOR_TYPES: Final[tuple[FritzSensorEntityDescription, ...]] = (
         device_class=SensorDeviceClass.CURRENT,
         state_class=SensorStateClass.MEASUREMENT,
         suitable=lambda device: device.has_powermeter,  # type: ignore[no-any-return]
-        native_value=value_electric_current,
+        native_value=lambda device: round((device.current or 0.0) / 1000, 3),
     ),
     FritzSensorEntityDescription(
         key="total_energy",
diff --git a/tests/components/fritzbox/__init__.py b/tests/components/fritzbox/__init__.py
index 6cf60a90656..15ff04f3720 100644
--- a/tests/components/fritzbox/__init__.py
+++ b/tests/components/fritzbox/__init__.py
@@ -129,6 +129,7 @@ class FritzDeviceSwitchMock(FritzEntityBaseMock):
     device_lock = "fake_locked_device"
     energy = 1234
     voltage = 230000
+    current = 25
     fw_version = "1.2.3"
     has_alarm = False
     has_powermeter = True
diff --git a/tests/components/fritzbox/test_switch.py b/tests/components/fritzbox/test_switch.py
index 8555cdb9895..fdc3cbff2a5 100644
--- a/tests/components/fritzbox/test_switch.py
+++ b/tests/components/fritzbox/test_switch.py
@@ -174,21 +174,3 @@ async def test_assume_device_unavailable(hass: HomeAssistant, fritz: Mock) -> No
     state = hass.states.get(ENTITY_ID)
     assert state
     assert state.state == STATE_UNAVAILABLE
-
-
-async def test_device_current_unavailable(hass: HomeAssistant, fritz: Mock) -> None:
-    """Test current in case voltage and power are not available."""
-    device = FritzDeviceSwitchMock()
-    device.voltage = None
-    device.power = None
-    assert await setup_config_entry(
-        hass, MOCK_CONFIG[FB_DOMAIN][CONF_DEVICES][0], ENTITY_ID, device, fritz
-    )
-
-    state = hass.states.get(ENTITY_ID)
-    assert state
-    assert state.state == STATE_ON
-
-    state = hass.states.get(f"{SENSOR_DOMAIN}.{CONF_FAKE_NAME}_electric_current")
-    assert state
-    assert state.state == "0.0"