diff --git a/src/main/java/com/raoulvdberge/refinedstorage/item/CapabilityProviderEnergy.java b/src/main/java/com/raoulvdberge/refinedstorage/item/CapabilityProviderEnergy.java
index 6e212f79b..f5f1bef02 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/item/CapabilityProviderEnergy.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/item/CapabilityProviderEnergy.java
@@ -28,7 +28,7 @@ public class CapabilityProviderEnergy implements ICapabilityProvider {
     @Override
     public <T> T getCapability(Capability<T> capability, @Nullable EnumFacing facing) {
         if (capability == CapabilityEnergy.ENERGY) {
-            return CapabilityEnergy.ENERGY.cast(new ItemEnergyForge(stack, 3200));
+            return CapabilityEnergy.ENERGY.cast(new ItemEnergyForge(stack, ItemEnergyItem.CAPACITY));
         }
 
         if (IntegrationTesla.isLoaded()) {
diff --git a/src/main/java/com/raoulvdberge/refinedstorage/item/ItemBlockEnergyItem.java b/src/main/java/com/raoulvdberge/refinedstorage/item/ItemBlockEnergyItem.java
index 1adbaff06..6edf3116d 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/item/ItemBlockEnergyItem.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/item/ItemBlockEnergyItem.java
@@ -23,7 +23,7 @@ public abstract class ItemBlockEnergyItem extends ItemBlockBase {
     public ItemBlockEnergyItem(Block block, Direction direction) {
         super(block, direction, true);
 
-        setMaxDamage(3200);
+        setMaxDamage(ItemEnergyItem.CAPACITY);
         setMaxStackSize(1);
     }
 
diff --git a/src/main/java/com/raoulvdberge/refinedstorage/item/ItemEnergyItem.java b/src/main/java/com/raoulvdberge/refinedstorage/item/ItemEnergyItem.java
index 2b4d19993..894e62895 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/item/ItemEnergyItem.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/item/ItemEnergyItem.java
@@ -15,13 +15,15 @@ import net.minecraftforge.energy.IEnergyStorage;
 import java.util.List;
 
 public abstract class ItemEnergyItem extends ItemBase {
+    public static final int CAPACITY = 3200;
+
     public static final int TYPE_NORMAL = 0;
     public static final int TYPE_CREATIVE = 1;
 
     public ItemEnergyItem(String name) {
         super(name);
 
-        setMaxDamage(3200);
+        setMaxDamage(CAPACITY);
         setMaxStackSize(1);
         setHasSubtypes(true);
     }
diff --git a/src/main/java/com/raoulvdberge/refinedstorage/tile/grid/portable/TilePortableGrid.java b/src/main/java/com/raoulvdberge/refinedstorage/tile/grid/portable/TilePortableGrid.java
index 3280441f5..b7a1ef8b4 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/tile/grid/portable/TilePortableGrid.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/tile/grid/portable/TilePortableGrid.java
@@ -20,6 +20,7 @@ import com.raoulvdberge.refinedstorage.inventory.ItemHandlerBase;
 import com.raoulvdberge.refinedstorage.inventory.ItemHandlerFilter;
 import com.raoulvdberge.refinedstorage.inventory.ItemHandlerListenerTile;
 import com.raoulvdberge.refinedstorage.item.ItemBlockPortableGrid;
+import com.raoulvdberge.refinedstorage.item.ItemEnergyItem;
 import com.raoulvdberge.refinedstorage.item.ItemWirelessGrid;
 import com.raoulvdberge.refinedstorage.item.filter.Filter;
 import com.raoulvdberge.refinedstorage.item.filter.FilterTab;
@@ -146,7 +147,7 @@ public class TilePortableGrid extends TileBase implements IGrid, IPortableGrid,
 
     private static final String NBT_ENERGY = "Energy";
 
-    private EnergyForge energyStorage = new EnergyForge(3200);
+    private EnergyForge energyStorage = new EnergyForge(ItemEnergyItem.CAPACITY);
     private PortableGridType type;
 
     private RedstoneMode redstoneMode = RedstoneMode.IGNORE;