Allow device class to control icons for tesla (#37526)

homeassistant/components/tesla/__init__.py

@@ -15,12 +15,10 @@ from homeassistant.const import (
     CONF_SCAN_INTERVAL,
     CONF_TOKEN,
     CONF_USERNAME,
-    DEVICE_CLASS_BATTERY,
 )
 from homeassistant.core import callback
 from homeassistant.helpers import aiohttp_client, config_validation as cv
 from homeassistant.helpers.entity import Entity
-from homeassistant.helpers.icon import icon_for_battery_level
 from homeassistant.util import slugify
 
 from .config_flow import (
@@ -223,14 +221,8 @@ class TeslaDevice(Entity):
     @property
     def icon(self):
         """Return the icon of the sensor."""
-        if (
-            self.device_class == DEVICE_CLASS_BATTERY
-            and self.tesla_device.has_battery()
-        ):
-            return icon_for_battery_level(
-                battery_level=self.tesla_device.battery_level(),
-                charging=self.tesla_device.battery_charging(),
-            )
+        if self.device_class:
+            return None
 
         return self._icon