diff --git a/custom_components/battery_notes/coordinator.py b/custom_components/battery_notes/coordinator.py
index 85220952..dd58db5a 100644
--- a/custom_components/battery_notes/coordinator.py
+++ b/custom_components/battery_notes/coordinator.py
@@ -716,7 +716,7 @@ def last_reported_level(self, value: float):
             self.async_update_device_config(device_id=self.device_id, data=entry)
 
     @property
-    def battery_low(self) -> bool:
+    def battery_low(self) -> bool | None:
         """Check if battery low against threshold."""
         if self.battery_low_template:
             return self.battery_low_template_state
@@ -725,10 +725,12 @@ def battery_low(self) -> bool:
                 return bool(
                     float(self.current_battery_level) < self.battery_low_threshold
                 )
+            else:
+                return None
         elif self.wrapped_battery_low:
             return self.battery_low_binary_state
 
-        return False
+        return None
 
     @property
     def rounded_battery_level(self) -> float: