diff --git a/homeassistant/components/binary_sensor/__init__.py b/homeassistant/components/binary_sensor/__init__.py
index 73d5e0be458..7dc5d958537 100644
--- a/homeassistant/components/binary_sensor/__init__.py
+++ b/homeassistant/components/binary_sensor/__init__.py
@@ -23,6 +23,9 @@ ENTITY_ID_FORMAT = DOMAIN + ".{}"
 # On means low, Off means normal
 DEVICE_CLASS_BATTERY = "battery"
 
+# On means charging, Off means not charging
+DEVICE_CLASS_BATTERY_CHARGING = "battery_charging"
+
 # On means cold, Off means normal
 DEVICE_CLASS_COLD = "cold"
 
@@ -91,6 +94,7 @@ DEVICE_CLASS_WINDOW = "window"
 
 DEVICE_CLASSES = [
     DEVICE_CLASS_BATTERY,
+    DEVICE_CLASS_BATTERY_CHARGING,
     DEVICE_CLASS_COLD,
     DEVICE_CLASS_CONNECTIVITY,
     DEVICE_CLASS_DOOR,
diff --git a/homeassistant/components/binary_sensor/device_condition.py b/homeassistant/components/binary_sensor/device_condition.py
index e17869f6cfa..999a62b3a80 100644
--- a/homeassistant/components/binary_sensor/device_condition.py
+++ b/homeassistant/components/binary_sensor/device_condition.py
@@ -15,6 +15,7 @@ from homeassistant.helpers.typing import ConfigType
 
 from . import (
     DEVICE_CLASS_BATTERY,
+    DEVICE_CLASS_BATTERY_CHARGING,
     DEVICE_CLASS_COLD,
     DEVICE_CLASS_CONNECTIVITY,
     DEVICE_CLASS_DOOR,
@@ -44,6 +45,8 @@ DEVICE_CLASS_NONE = "none"
 
 CONF_IS_BAT_LOW = "is_bat_low"
 CONF_IS_NOT_BAT_LOW = "is_not_bat_low"
+CONF_IS_CHARGING = "is_charging"
+CONF_IS_NOT_CHARGING = "is_not_charging"
 CONF_IS_COLD = "is_cold"
 CONF_IS_NOT_COLD = "is_not_cold"
 CONF_IS_CONNECTED = "is_connected"
@@ -85,6 +88,7 @@ CONF_IS_NOT_OPEN = "is_not_open"
 
 IS_ON = [
     CONF_IS_BAT_LOW,
+    CONF_IS_CHARGING,
     CONF_IS_COLD,
     CONF_IS_CONNECTED,
     CONF_IS_GAS,
@@ -109,6 +113,7 @@ IS_ON = [
 
 IS_OFF = [
     CONF_IS_NOT_BAT_LOW,
+    CONF_IS_NOT_CHARGING,
     CONF_IS_NOT_COLD,
     CONF_IS_NOT_CONNECTED,
     CONF_IS_NOT_HOT,
@@ -136,6 +141,10 @@ ENTITY_CONDITIONS = {
         {CONF_TYPE: CONF_IS_BAT_LOW},
         {CONF_TYPE: CONF_IS_NOT_BAT_LOW},
     ],
+    DEVICE_CLASS_BATTERY_CHARGING: [
+        {CONF_TYPE: CONF_IS_CHARGING},
+        {CONF_TYPE: CONF_IS_NOT_CHARGING},
+    ],
     DEVICE_CLASS_COLD: [{CONF_TYPE: CONF_IS_COLD}, {CONF_TYPE: CONF_IS_NOT_COLD}],
     DEVICE_CLASS_CONNECTIVITY: [
         {CONF_TYPE: CONF_IS_CONNECTED},
diff --git a/homeassistant/components/binary_sensor/device_trigger.py b/homeassistant/components/binary_sensor/device_trigger.py
index e5e1f9061e6..d50cc20c1ae 100644
--- a/homeassistant/components/binary_sensor/device_trigger.py
+++ b/homeassistant/components/binary_sensor/device_trigger.py
@@ -13,6 +13,7 @@ from homeassistant.helpers.entity_registry import async_entries_for_device
 
 from . import (
     DEVICE_CLASS_BATTERY,
+    DEVICE_CLASS_BATTERY_CHARGING,
     DEVICE_CLASS_COLD,
     DEVICE_CLASS_CONNECTIVITY,
     DEVICE_CLASS_DOOR,
@@ -44,6 +45,8 @@ DEVICE_CLASS_NONE = "none"
 
 CONF_BAT_LOW = "bat_low"
 CONF_NOT_BAT_LOW = "not_bat_low"
+CONF_CHARGING = "charging"
+CONF_NOT_CHARGING = "not_charging"
 CONF_COLD = "cold"
 CONF_NOT_COLD = "not_cold"
 CONF_CONNECTED = "connected"
@@ -135,6 +138,10 @@ TURNED_OFF = [
 
 ENTITY_TRIGGERS = {
     DEVICE_CLASS_BATTERY: [{CONF_TYPE: CONF_BAT_LOW}, {CONF_TYPE: CONF_NOT_BAT_LOW}],
+    DEVICE_CLASS_BATTERY_CHARGING: [
+        {CONF_TYPE: CONF_CHARGING},
+        {CONF_TYPE: CONF_NOT_CHARGING},
+    ],
     DEVICE_CLASS_COLD: [{CONF_TYPE: CONF_COLD}, {CONF_TYPE: CONF_NOT_COLD}],
     DEVICE_CLASS_CONNECTIVITY: [
         {CONF_TYPE: CONF_CONNECTED},