diff --git a/apps/openmw/mwclass/armor.cpp b/apps/openmw/mwclass/armor.cpp
index f916c2fb73..f3f36542a1 100644
--- a/apps/openmw/mwclass/armor.cpp
+++ b/apps/openmw/mwclass/armor.cpp
@@ -169,7 +169,10 @@ namespace MWClass
         MWWorld::LiveCellRef<ESM::Armor> *ref =
             ptr.get<ESM::Armor>();
 
-        return ref->mBase->mData.mValue;
+        if (ptr.getCellRef().mCharge == -1)
+            return ref->mBase->mData.mValue;
+        else
+            return ref->mBase->mData.mValue * (ptr.getCellRef().mCharge / getItemMaxHealth(ptr));
     }
 
     void Armor::registerSelf()
diff --git a/apps/openmw/mwclass/lockpick.cpp b/apps/openmw/mwclass/lockpick.cpp
index aff36ba81d..73b47d6af9 100644
--- a/apps/openmw/mwclass/lockpick.cpp
+++ b/apps/openmw/mwclass/lockpick.cpp
@@ -86,7 +86,10 @@ namespace MWClass
         MWWorld::LiveCellRef<ESM::Lockpick> *ref =
             ptr.get<ESM::Lockpick>();
 
-        return ref->mBase->mData.mValue;
+        if (ptr.getCellRef().mCharge == -1)
+            return ref->mBase->mData.mValue;
+        else
+            return ref->mBase->mData.mValue * (ptr.getCellRef().mCharge / getItemMaxHealth(ptr));
     }
 
     void Lockpick::registerSelf()
diff --git a/apps/openmw/mwclass/probe.cpp b/apps/openmw/mwclass/probe.cpp
index 5cff140a65..845c2a0d00 100644
--- a/apps/openmw/mwclass/probe.cpp
+++ b/apps/openmw/mwclass/probe.cpp
@@ -85,7 +85,10 @@ namespace MWClass
         MWWorld::LiveCellRef<ESM::Probe> *ref =
             ptr.get<ESM::Probe>();
 
-        return ref->mBase->mData.mValue;
+        if (ptr.getCellRef().mCharge == -1)
+            return ref->mBase->mData.mValue;
+        else
+            return ref->mBase->mData.mValue * (ptr.getCellRef().mCharge / getItemMaxHealth(ptr));
     }
 
     void Probe::registerSelf()
diff --git a/apps/openmw/mwclass/repair.cpp b/apps/openmw/mwclass/repair.cpp
index 38c15ac92e..dbfa9f0f62 100644
--- a/apps/openmw/mwclass/repair.cpp
+++ b/apps/openmw/mwclass/repair.cpp
@@ -76,7 +76,10 @@ namespace MWClass
         MWWorld::LiveCellRef<ESM::Repair> *ref =
             ptr.get<ESM::Repair>();
 
-        return ref->mBase->mData.mValue;
+        if (ptr.getCellRef().mCharge == -1)
+            return ref->mBase->mData.mValue;
+        else
+            return ref->mBase->mData.mValue * (ptr.getCellRef().mCharge / getItemMaxHealth(ptr));
     }
 
     void Repair::registerSelf()
diff --git a/apps/openmw/mwclass/weapon.cpp b/apps/openmw/mwclass/weapon.cpp
index 671e81dca0..b1bf2b0b7f 100644
--- a/apps/openmw/mwclass/weapon.cpp
+++ b/apps/openmw/mwclass/weapon.cpp
@@ -154,7 +154,10 @@ namespace MWClass
         MWWorld::LiveCellRef<ESM::Weapon> *ref =
             ptr.get<ESM::Weapon>();
 
-        return ref->mBase->mData.mValue;
+        if (ptr.getCellRef().mCharge == -1)
+            return ref->mBase->mData.mValue;
+        else
+            return ref->mBase->mData.mValue * (ptr.getCellRef().mCharge / getItemMaxHealth(ptr));
     }
 
     void Weapon::registerSelf()