diff --git a/src/Controller/BatteryController.php b/src/Controller/BatteryController.php
index e392dd6b..b63e52e9 100644
--- a/src/Controller/BatteryController.php
+++ b/src/Controller/BatteryController.php
@@ -117,6 +117,7 @@ class BatteryController extends Controller
             $row['height'] = $orow[0]->getHeight();
             $row['total_height'] = $orow[0]->getTotalHeight();
             $row['image_file'] = $orow[0]->getImageFile();
+            $row['flag_active'] = $orow[0]->isActive();
 
             // add row metadata
             $row['meta'] = [
@@ -182,7 +183,8 @@ class BatteryController extends Controller
             ->setHeight($req->request->get('height'))
             ->setTotalHeight($req->request->get('total_height'))
             ->setSellingPrice($req->request->get('sell_price'))
-            ->setImageFile($req->request->get('image_file'));
+            ->setImageFile($req->request->get('image_file'))
+            ->setActive($req->request->get('flag_active', false));
 
         // initialize error list
         $error_array = [];
@@ -308,6 +310,7 @@ class BatteryController extends Controller
             ->setTotalHeight($req->request->get('total_height'))
             ->setSellingPrice($req->request->get('sell_price'))
             ->setImageFile($req->request->get('image_file'))
+            ->setActive($req->request->get('flag_active', false))
             ->clearVehicles();
 
         // initialize error list
@@ -424,7 +427,7 @@ class BatteryController extends Controller
         $bmodel_id = $req->query->get('model_id');
         $bsize_id = $req->query->get('size_id');
 
-        // find the battery using model and size
+        // find the battery using model and size and battery must be active
         $em = $this->getDoctrine()->getManager();
         $query = $em->createQuery('SELECT b FROM App\Entity\Battery b 
                    JOIN b.model bm
@@ -432,7 +435,8 @@ class BatteryController extends Controller
                    JOIN b.manufacturer bmfg
                    WHERE bm.id = :bm_id 
                    AND bs.id = :bs_id
-                   AND bmfg.id = :bmfg_id')
+                   AND bmfg.id = :bmfg_id
+                   AND b.flag_active = true')
                  ->setParameter('bmfg_id', $bmfg_id)
                  ->setParameter('bm_id', $bmodel_id)
                  ->setParameter('bs_id', $bsize_id);
diff --git a/src/Entity/Battery.php b/src/Entity/Battery.php
index 8adf4f65..89104bcf 100644
--- a/src/Entity/Battery.php
+++ b/src/Entity/Battery.php
@@ -147,6 +147,12 @@ class Battery
      */
     protected $image_file;
 
+    // flag if battery is active
+    /**
+     * @ORM\Column(type="boolean", options={"default": true})
+     */
+    protected $flag_active;
+
     public function __construct()
     {
         $this->vehicles = new ArrayCollection();
@@ -159,6 +165,8 @@ class Battery
         $this->total_height = 0;
 
         $this->date_create = new DateTime();
+
+        $this->flag_active = true;
     }
 
     public function getID()
@@ -382,4 +390,15 @@ class Battery
     {
         return $this->image_file;
     }
+
+    public function isActive()
+    {
+        return $this->flag_active;
+    }
+
+    public function setActive($flag_active = true)
+    {
+        $this->flag_active = $flag_active;
+        return $this;
+    }
 }
diff --git a/templates/battery/form.html.twig b/templates/battery/form.html.twig
index 53adb693..4ac05437 100644
--- a/templates/battery/form.html.twig
+++ b/templates/battery/form.html.twig
@@ -101,6 +101,20 @@
 										<div class="form-control-feedback hide" data-field="size"></div>
 									</div>
 								</div>
+                                                                <div class="form-group m-form__group row">
+                                                                    <div class="col-lg-4">
+                                                                        <span class="m-switch m-switch--icon block-switch">
+                                                                            <label>
+                                                                                <input type="checkbox" name="flag_active" id="flag_active" value="1"{{ obj.isActive() ? ' checked' }}>
+                                                                                <label class="switch-label">Active</label>
+                                                                                <span></span>
+                                                                            </label>
+                                                                        </span>
+                                                                        <div class="form-control-feedback hide" data-field="flag_active"></div>
+                                                                    </div>
+                                                                    <div class="col-lg-8">
+                                                                    </div>
+                                                                </div>
 								<div class="form-group m-form__group row">
 									<div class="col-lg-6">
 										<label data-field="image_file">
diff --git a/templates/battery/list.html.twig b/templates/battery/list.html.twig
index 71a91514..237f5e5a 100644
--- a/templates/battery/list.html.twig
+++ b/templates/battery/list.html.twig
@@ -111,6 +111,21 @@
 						title: 'Brand',
 						width: 120
 					},
+                                        {
+                                            field: 'flag_active',
+                                            title: 'Active',
+                                            template: function (row, index, datatable) {
+                                                var tag = '';
+
+                                                if (row.flag_active === true) {
+                                                    tag = '<span class="m-badge m-badge--success m-badge--wide">Yes</span>';
+                                                } else {
+                                                    tag = '<span class="m-badge m-badge--danger m-badge--wide">No</span>';
+                                                }
+
+                                                return tag;
+                                            }
+                                        },
 					/*
 					{
 						field: 'prod_code',