diff --git a/src/Controller/APIController.php b/src/Controller/APIController.php
index 3367a365..08a90c5a 100644
--- a/src/Controller/APIController.php
+++ b/src/Controller/APIController.php
@@ -635,7 +635,7 @@ class APIController extends Controller
                 'size_id' => $batt->getSize()->getID(),
                 'size_name' => $batt->getSize()->getName(),
                 'price' => $batt->getSellingPrice(),
-                'wty_personal' => $batt->getWarrantyPersonal(),
+                'wty_private' => $batt->getWarrantyPrivate(),
                 'wty_commercial' => $batt->getWarrantyCommercial(),
             ];
         }
diff --git a/src/Controller/BatteryController.php b/src/Controller/BatteryController.php
index 9991d5d5..238738f7 100644
--- a/src/Controller/BatteryController.php
+++ b/src/Controller/BatteryController.php
@@ -116,7 +116,7 @@ class BatteryController extends BaseController
             $row['size_name'] = $orow['size_name'];
             $row['prod_code'] = $orow[0]->getProductCode();
             $row['sell_price'] = $orow[0]->getSellingPrice();
-            $row['warr_personal'] = $orow[0]->getWarrantyPersonal();
+            $row['warr_private'] = $orow[0]->getWarrantyPrivate();
             $row['warr_commercial'] = $orow[0]->getWarrantyCommercial();
             $row['res_capacity'] = $orow[0]->getReserveCapacity();
             $row['length'] = $orow[0]->getLength();
@@ -176,7 +176,7 @@ class BatteryController extends BaseController
 
         // set and save values
         $row->setProductCode($req->request->get('prod_code'))
-            ->setWarrantyPersonal($req->request->get('warr_personal'))
+            ->setWarrantyPrivate($req->request->get('warr_private'))
             ->setWarrantyCommercial($req->request->get('warr_commercial'))
             ->setReserveCapacity($req->request->get('res_capacity'))
             ->setLength($req->request->get('length'))
@@ -296,7 +296,7 @@ class BatteryController extends BaseController
 
         // set and save values
         $row->setProductCode($req->request->get('prod_code'))
-            ->setWarrantyPersonal($req->request->get('warr_personal'))
+            ->setWarrantyPrivate($req->request->get('warr_private'))
             ->setWarrantyCommercial($req->request->get('warr_commercial'))
             ->setReserveCapacity($req->request->get('res_capacity'))
             ->setLength($req->request->get('length'))
diff --git a/src/Entity/Battery.php b/src/Entity/Battery.php
index 87ed9666..c1c95931 100644
--- a/src/Entity/Battery.php
+++ b/src/Entity/Battery.php
@@ -71,7 +71,7 @@ class Battery
      * @ORM\Column(type="smallint")
      * @Assert\NotBlank()
      */
-    protected $warr_personal;
+    protected $warr_private;
 
     // warranty commercial
     /**
@@ -193,15 +193,15 @@ class Battery
         return $this->prod_code;
     }
 
-    public function setWarrantyPersonal($warr_personal)
+    public function setWarrantyPrivate($warr_private)
     {
-        $this->warr_personal = $warr_personal;
+        $this->warr_private = $warr_private;
         return $this;
     }
 
-    public function getWarrantyPersonal()
+    public function getWarrantyPrivate()
     {
-        return $this->warr_personal;
+        return $this->warr_private;
     }
 
     public function setWarrantyCommercial($warr_commercial)
diff --git a/templates/battery/form.html.twig b/templates/battery/form.html.twig
index dc7ee01e..51c8cdb8 100644
--- a/templates/battery/form.html.twig
+++ b/templates/battery/form.html.twig
@@ -114,11 +114,11 @@
 										</div>
 										<div class="form-group m-form__group row">
                                             <div class="col-lg-4">
-                                                <label data-field="warr_personal">
+                                                <label data-field="warr_private">
                                                     Personal
                                                 </label>
-												<input type="number" name="warr_personal" class="form-control m-input" value="{{ obj.getWarrantyPersonal() }}">
-												<div class="form-control-feedback hide" data-field="warr_personal"></div>
+												<input type="number" name="warr_private" class="form-control m-input" value="{{ obj.getWarrantyPrivate() }}">
+												<div class="form-control-feedback hide" data-field="warr_private"></div>
 												<span class="m-form__help">In months</span>
 											</div>
                                             <div class="col-lg-4">
diff --git a/templates/battery/list.html.twig b/templates/battery/list.html.twig
index f0001f4d..71f8f9b0 100644
--- a/templates/battery/list.html.twig
+++ b/templates/battery/list.html.twig
@@ -104,7 +104,7 @@
 						width: 150
 					},
 					{
-						field: 'warr_personal',
+						field: 'warr_private',
 						title: 'Personal Wty.',
 						width: 170
 					},