diff --git a/homeassistant/components/ambient_station/binary_sensor.py b/homeassistant/components/ambient_station/binary_sensor.py
index 67a54906e92..486651e2058 100644
--- a/homeassistant/components/ambient_station/binary_sensor.py
+++ b/homeassistant/components/ambient_station/binary_sensor.py
@@ -168,28 +168,28 @@ BINARY_SENSOR_DESCRIPTIONS = (
         name="Leak detector battery 1",
         device_class=BinarySensorDeviceClass.BATTERY,
         entity_category=EntityCategory.DIAGNOSTIC,
-        on_state=0,
+        on_state=1,
     ),
     AmbientBinarySensorDescription(
         key=TYPE_BATT_LEAK2,
         name="Leak detector battery 2",
         device_class=BinarySensorDeviceClass.BATTERY,
         entity_category=EntityCategory.DIAGNOSTIC,
-        on_state=0,
+        on_state=1,
     ),
     AmbientBinarySensorDescription(
         key=TYPE_BATT_LEAK3,
         name="Leak detector battery 3",
         device_class=BinarySensorDeviceClass.BATTERY,
         entity_category=EntityCategory.DIAGNOSTIC,
-        on_state=0,
+        on_state=1,
     ),
     AmbientBinarySensorDescription(
         key=TYPE_BATT_LEAK4,
         name="Leak detector battery 4",
         device_class=BinarySensorDeviceClass.BATTERY,
         entity_category=EntityCategory.DIAGNOSTIC,
-        on_state=0,
+        on_state=1,
     ),
     AmbientBinarySensorDescription(
         key=TYPE_BATT_SM1,
@@ -273,7 +273,7 @@ BINARY_SENSOR_DESCRIPTIONS = (
         name="Lightning detector battery",
         device_class=BinarySensorDeviceClass.BATTERY,
         entity_category=EntityCategory.DIAGNOSTIC,
-        on_state=0,
+        on_state=1,
     ),
     AmbientBinarySensorDescription(
         key=TYPE_LEAK1,