diff --git a/config/api_acl.yaml b/config/api_acl.yaml
index ae1a9bfb..5adb73a4 100644
--- a/config/api_acl.yaml
+++ b/config/api_acl.yaml
@@ -69,3 +69,8 @@ access_keys:
       acls:
         - id: dealer.list
           label: List
+    - id: compatibility
+      label: Vehicle Battery Compatibility Access
+      acls:
+        - id: compatibility.list
+          label: List
diff --git a/config/routes/capi.yaml b/config/routes/capi.yaml
index 472da5c2..28c4c40a 100644
--- a/config/routes/capi.yaml
+++ b/config/routes/capi.yaml
@@ -184,3 +184,9 @@ capi_dealer_list:
     path: /capi/dealers
     controller: App\Controller\CAPI\DealerController::getAll
     methods: [GET]
+
+# vehicle battery 
+capi_vehicle_battery_list:
+    path: /capi/vehicle_battery
+    controller: App\Controller\CAPI\CompatibilityChartController::getVehicleBatteryData
+    methods: [GET]
diff --git a/src/Controller/CAPI/CompatibilityChartController.php b/src/Controller/CAPI/CompatibilityChartController.php
new file mode 100644
index 00000000..7d409efa
--- /dev/null
+++ b/src/Controller/CAPI/CompatibilityChartController.php
@@ -0,0 +1,163 @@
+<?php
+
+namespace App\Controller\CAPI;
+
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\Request;
+use Doctrine\ORM\Query;
+use Doctrine\ORM\EntityManagerInterface;
+use Catalyst\APIBundle\Controller\APIController;
+use Catalyst\APIBundle\Response\APIResponse;
+
+use App\Entity\VehicleManufacturer;
+use App\Entity\Vehicle;
+use App\Entity\BatteryManufacturer;
+use App\Entity\BatteryModel;
+use App\Entity\BatterySize;
+use App\Entity\Battery;
+
+use Catalyst\APIBundle\Access\Generator as ACLGenerator;
+
+class CompatibilityChartController extends APIController
+{
+    protected $acl_gen;
+
+    public function __construct(ACLGenerator $acl_gen)
+    {
+        $this->acl_gen = $acl_gen;
+    }
+
+    public function getVehicleBatteryData(EntityManagerInterface $em)
+    {
+        $this->denyAccessUnlessGranted('compatibility.list', null, 'No access.');
+
+        // get all vehicle manufacturer data
+        $vmfg_results = $em->getRepository(VehicleManufacturer::class)->findBy([], ['name' => 'ASC']);
+
+        // get all vehicle data
+        $vmake_results = $em->getRepository(Vehicle::class)->findBy([], ['make' => 'ASC']);
+
+        // get all battery manufacturer data
+        $bmfg_results = $em->getRepository(BatteryManufacturer::class)->findBy([], ['name' => 'ASC']);
+
+        // get all battery model data
+        $bmodel_results = $em->getRepository(BatteryModel::class)->findBy([], ['name' => 'ASC']);
+
+        // get all battery size data
+        $bsize_results = $em->getRepository(BatterySize::class)->findBy([], ['name' => 'ASC']);
+
+        // get all battery data
+        $batt_results = $em->getRepository(Battery::class)->findBy([], ['id' => 'ASC']);
+
+        // process the data retrieved
+        $vmfgs = [];
+        $vmakes = [];
+        $bmfgs = [];
+        $bmodels = [];
+        $bsizes = [];
+        $batteries = [];
+        $vehicle_battery_comp = [];
+
+        // vehicle manufacturer data
+        foreach ($vmfg_results as $vmfg)
+        {
+            $vmfgs[] = [
+                'id' => $vmfg->getID(),
+                'name' => $vmfg->getName(),
+                'flag_mobile' => $vmfg->shouldDisplayMobile(),
+            ];
+        }
+        // vehicle data
+        foreach ($vmake_results as $vehicle)
+        {
+            $vmakes[] = [
+                'id' => $vehicle->getID(),
+                'mfg_id' => $vehicle->getManufacturer()->getID(),
+                'make' => $vehicle->getMake(),
+                'model_year_from' => $vehicle->getModelYearFrom(),
+                'model_year_to' => $vehicle->getModelYearTo(),
+                'flag_mobile' => $vehicle->shouldDisplayMobile(),
+            ];
+        }
+        // battery manufacturer data
+        foreach ($bmfg_results as $bmfg)
+        {
+            $bmfgs[] = [
+                'id' => $bmfg->getID(),
+                'name' => $bmfg->getName(),
+            ];
+        }
+        // battery model data
+        foreach ($bmodel_results as $bmodel)
+        {
+            $bmodels[] = [
+                'id' => $bmodel->getID(),
+                'name' => $bmodel->getName(),
+            ];
+        }
+        // battery size data
+        foreach ($bsize_results as $bsize)
+        {
+            $bsizes[] = [
+                'id' => $bsize->getID(),
+                'name' => $bsize->getName(),
+                'tip_motolite' => $bsize->getTIPriceMotolite(),
+                'tip_premium' => $bsize->getTIPricePremium(),
+                'tip_other' => $bsize->getTIPriceOther(),
+                'tip_lazada' => $bsize->getTIPriceLazada(),
+            ];
+        }
+        // battery data
+        foreach ($batt_results as $batt)
+        {
+            $batteries[] = [
+                'id' => $batt->getID(),
+                'mfg_id' => $batt->getManufacturer()->getID(),
+                'model_id' => $batt->getModel()->getID(),
+                'size_id' => $batt->getSize()->getID(),
+                'prod_code' => $batt->getProductCode(),
+                'sap_code' => $batt->getSAPCode(),
+                'reserve_capacity' => $batt->getReserveCapacity(),
+                'length' => $batt->getLength(),
+                'width' => $batt->getWidth(),
+                'height' => $batt->getHeight(),
+                'total_height' => $batt->getTotalHeight(),
+                'date_create' => $batt->getDateCreate(),
+                'date_update' => $batt->getDateUpdate(),
+                'price' => $batt->getSellingPrice(),
+                'wty_private' => $batt->getWarrantyPrivate(),
+                'wty_commercial' => $batt->getWarrantyCommercial(),
+                'wty_tnv' => $batt->getWarrantyTnv(),
+            ];
+        }
+        // vehicle battery compatibility data
+        foreach ($vmake_results as $vmake)
+        {
+            // get vehicle's compatible batteries
+            $batts = $vmake->getBatteries();
+            $comp_batteries = [];
+            foreach ($batts as $batt)
+            {
+                $comp_batteries[] = [
+                    'id' => $batt->getID(),
+                ];
+            }
+
+            $vehicle_battery_comp[] = [
+                'vehicle_id' => $vmake->getID(),
+                'batteries' => $comp_batteries,
+            ];
+        }
+
+        $data = [
+            'vehicle_manufacturers' => $vmfgs,
+            'vehicle_makes' => $vmakes,
+            'battery_manufacturers' => $bmfgs,
+            'battery_models' => $bmodels,
+            'battery_sizes' => $bsizes,
+            'batteries' => $batteries,
+            'vehicle_battery_compatibility' => $vehicle_battery_comp,
+        ];
+        return new APIResponse(true, 'Vehicles and batteries loaded.', $data);
+    }
+}