diff --git a/src/encapsulationInheritancePolymorphism/inheritance/ElectricEngine.java b/src/encapsulationInheritancePolymorphism/inheritance/ElectricEngine.java
new file mode 100644
index 0000000..9d48a3e
--- /dev/null
+++ b/src/encapsulationInheritancePolymorphism/inheritance/ElectricEngine.java
@@ -0,0 +1,5 @@
+package encapsulationInheritancePolymorphism.inheritance;
+
+public class ElectricEngine extends Engine {
+    private String batteryType;
+}
diff --git a/src/encapsulationInheritancePolymorphism/inheritance/Engine.java b/src/encapsulationInheritancePolymorphism/inheritance/Engine.java
new file mode 100644
index 0000000..2e315da
--- /dev/null
+++ b/src/encapsulationInheritancePolymorphism/inheritance/Engine.java
@@ -0,0 +1,5 @@
+package encapsulationInheritancePolymorphism.inheritance;
+
+public class Engine {
+    private int power;
+}
diff --git a/src/encapsulationInheritancePolymorphism/inheritance/Main.java b/src/encapsulationInheritancePolymorphism/inheritance/Main.java
new file mode 100644
index 0000000..e4ed9d0
--- /dev/null
+++ b/src/encapsulationInheritancePolymorphism/inheritance/Main.java
@@ -0,0 +1,7 @@
+package encapsulationInheritancePolymorphism.inheritance;
+
+public class Main {
+    public static void main(String[] args) {
+        ElectricEngine electricEngine = new ElectricEngine();
+    }
+}