diff --git a/core/bind/core_bind.cpp b/core/bind/core_bind.cpp
index d0acd044977..ab9c107d7a4 100644
--- a/core/bind/core_bind.cpp
+++ b/core/bind/core_bind.cpp
@@ -440,8 +440,8 @@ bool _OS::is_vsync_enabled() const {
 	return OS::get_singleton()->is_vsync_enabled();
 }
 
-OS::PowerState _OS::get_power_state() {
-	return OS::get_singleton()->get_power_state();
+_OS::PowerState _OS::get_power_state() {
+	return _OS::PowerState(OS::get_singleton()->get_power_state());
 }
 
 int _OS::get_power_seconds_left() {
@@ -1142,11 +1142,11 @@ void _OS::_bind_methods() {
 	BIND_ENUM_CONSTANT(SYSTEM_DIR_PICTURES);
 	BIND_ENUM_CONSTANT(SYSTEM_DIR_RINGTONES);
 
-	BIND_ENUM_CONSTANT(OS::POWERSTATE_UNKNOWN);
-	BIND_ENUM_CONSTANT(OS::POWERSTATE_ON_BATTERY);
-	BIND_ENUM_CONSTANT(OS::POWERSTATE_NO_BATTERY);
-	BIND_ENUM_CONSTANT(OS::POWERSTATE_CHARGING);
-	BIND_ENUM_CONSTANT(OS::POWERSTATE_CHARGED);
+	BIND_ENUM_CONSTANT(POWERSTATE_UNKNOWN);
+	BIND_ENUM_CONSTANT(POWERSTATE_ON_BATTERY);
+	BIND_ENUM_CONSTANT(POWERSTATE_NO_BATTERY);
+	BIND_ENUM_CONSTANT(POWERSTATE_CHARGING);
+	BIND_ENUM_CONSTANT(POWERSTATE_CHARGED);
 }
 
 _OS::_OS() {
diff --git a/core/bind/core_bind.h b/core/bind/core_bind.h
index 0578c2b80f5..fc28ada0f8b 100644
--- a/core/bind/core_bind.h
+++ b/core/bind/core_bind.h
@@ -97,6 +97,14 @@ protected:
 	static _OS *singleton;
 
 public:
+	enum PowerState {
+		POWERSTATE_UNKNOWN, /**< cannot determine power status */
+		POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */
+		POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */
+		POWERSTATE_CHARGING, /**< Plugged in, charging battery */
+		POWERSTATE_CHARGED /**< Plugged in, battery charged */
+	};
+
 	enum Weekday {
 		DAY_SUNDAY,
 		DAY_MONDAY,
@@ -303,7 +311,7 @@ public:
 	void set_use_vsync(bool p_enable);
 	bool is_vsync_enabled() const;
 
-	OS::PowerState get_power_state();
+	PowerState get_power_state();
 	int get_power_seconds_left();
 	int get_power_percent_left();
 
@@ -312,6 +320,7 @@ public:
 	_OS();
 };
 
+VARIANT_ENUM_CAST(_OS::PowerState);
 VARIANT_ENUM_CAST(_OS::Weekday);
 VARIANT_ENUM_CAST(_OS::Month);
 VARIANT_ENUM_CAST(_OS::SystemDir);