diff --git a/config/chargerscfg_test.go b/config/chargerscfg_test.go
new file mode 100644
index 000000000..42298e680
--- /dev/null
+++ b/config/chargerscfg_test.go
@@ -0,0 +1,60 @@
+/*
+Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
+Copyright (C) ITsysCOM GmbH
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+package config
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+)
+
+func TestChargerSCfgloadFromJsonCfg(t *testing.T) {
+	var chgscfg, expected ChargerSCfg
+	if err := chgscfg.loadFromJsonCfg(nil); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(chgscfg, expected) {
+		t.Errorf("Expected: %+v ,recived: %+v", expected, chgscfg)
+	}
+	if err := chgscfg.loadFromJsonCfg(new(ChargerSJsonCfg)); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(chgscfg, expected) {
+		t.Errorf("Expected: %+v ,recived: %+v", expected, chgscfg)
+	}
+	cfgJSONStr := `{
+"chargers": {								// Charger service
+	"enabled": true,						// starts charger service: <true|false>.
+	"attributes_conns": [],					// address where to reach the AttributeS <""|127.0.0.1:2013>
+	//"string_indexed_fields": [],			// query indexes based on these fields for faster processing
+	"prefix_indexed_fields": ["index1", "index2"],			// query indexes based on these fields for faster processing
+},	
+}`
+	expected = ChargerSCfg{
+		Enabled:             true,
+		AttributeSConns:     []*HaPoolConfig{},
+		PrefixIndexedFields: &[]string{"index1", "index2"},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromReader(strings.NewReader(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnCacheCfg, err := jsnCfg.ChargerServJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = chgscfg.loadFromJsonCfg(jsnCacheCfg); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(expected, chgscfg) {
+		t.Errorf("Expected: %+v , recived: %+v", expected, chgscfg)
+	}
+}
diff --git a/config/config.go b/config/config.go
index c7932853f..e95c95f5f 100755
--- a/config/config.go
+++ b/config/config.go
@@ -151,6 +151,7 @@ func NewDefaultCGRConfig() (*CGRConfig, error) {
 	cfg.diameterAgentCfg = new(DiameterAgentCfg)
 	cfg.radiusAgentCfg = new(RadiusAgentCfg)
 	cfg.attributeSCfg = new(AttributeSCfg)
+	cfg.chargerSCfg = new(ChargerSCfg)
 
 	//Depricated
 	cfg.cdrStatsCfg = new(CdrStatsCfg)
@@ -265,7 +266,6 @@ type CGRConfig struct {
 
 	httpAgentCfg []*HttpAgentCfg // HttpAgent configuration
 
-	chargerSCfg       *ChargerSCfg
 	resourceSCfg      *ResourceSConfig         // Configuration for resource limiter
 	statsCfg          *StatSCfg                // Configuration for StatS
 	thresholdSCfg     *ThresholdSCfg           // configuration for ThresholdS
@@ -303,6 +303,7 @@ type CGRConfig struct {
 	diameterAgentCfg *DiameterAgentCfg // DiameterAgent config
 	radiusAgentCfg   *RadiusAgentCfg   // RadiusAgent config
 	attributeSCfg    *AttributeSCfg    // AttributeS config
+	chargerSCfg      *ChargerSCfg      // ChargerS config
 	analyzerSCfg *AnalyzerSCfg
 
 	// Deprecated
@@ -878,6 +879,9 @@ func (self *CGRConfig) loadFromJsonCfg(jsnCfg *CgrJsonCfg) (err error) {
 	if err != nil {
 		return err
 	}
+	if self.chargerSCfg.loadFromJsonCfg(jsnChargerSCfg); err != nil {
+		return err
+	}
 
 	jsnRLSCfg, err := jsnCfg.ResourceSJsonCfg()
 	if err != nil {
@@ -1062,15 +1066,6 @@ func (self *CGRConfig) loadFromJsonCfg(jsnCfg *CgrJsonCfg) (err error) {
 	}
 	///depricated^^^
 
-	if jsnChargerSCfg != nil {
-		if self.chargerSCfg == nil {
-			self.chargerSCfg = new(ChargerSCfg)
-		}
-		if self.chargerSCfg.loadFromJsonCfg(jsnChargerSCfg); err != nil {
-			return err
-		}
-	}
-
 	if jsnRLSCfg != nil {
 		if self.resourceSCfg == nil {
 			self.resourceSCfg = new(ResourceSConfig)