diff --git a/glances/plugins/glances_sensors.py b/glances/plugins/glances_sensors.py
index a265c10d..df75ae37 100644
--- a/glances/plugins/glances_sensors.py
+++ b/glances/plugins/glances_sensors.py
@@ -315,9 +315,9 @@ class GlancesGrabSensors(object):
                 else:
                     sensors_current['label'] = feature.label
                 # Sensors value, limit and unit
-                sensors_current['value'] = int(getattr(feature, 'current', 0))
-                sensors_current['warning'] = int(getattr(feature, 'high', 0))
-                sensors_current['critical'] = int(getattr(feature, 'critical', 0))
+                sensors_current['value'] = int(getattr(feature, 'current', 0) if getattr(feature, 'current', 0) else 0)
+                sensors_current['warning'] = int(getattr(feature, 'high', 0) if getattr(feature, 'high', 0) else 0)
+                sensors_current['critical'] = int(getattr(feature, 'critical', 0) if getattr(feature, 'critical', 0) else 0)
                 sensors_current['unit'] = type
                 # Add sensor to the list
                 ret.append(sensors_current)
diff --git a/glances/plugins/sensors/glances_batpercent.py b/glances/plugins/sensors/glances_batpercent.py
index a7342e12..a77c3b60 100644
--- a/glances/plugins/sensors/glances_batpercent.py
+++ b/glances/plugins/sensors/glances_batpercent.py
@@ -62,7 +62,7 @@ class Plugin(GlancesPlugin):
         # The HDD temp is displayed within the sensors plugin
         self.display_curse = False
 
-    @GlancesPlugin._check_decorator
+    # @GlancesPlugin._check_decorator
     @GlancesPlugin._log_result_decorator
     def update(self):
         """Update battery capacity stats using the input method."""
diff --git a/glances/plugins/sensors/glances_hddtemp.py b/glances/plugins/sensors/glances_hddtemp.py
index d885797d..cf192915 100644
--- a/glances/plugins/sensors/glances_hddtemp.py
+++ b/glances/plugins/sensors/glances_hddtemp.py
@@ -52,7 +52,7 @@ class Plugin(GlancesPlugin):
         # The HDD temp is displayed within the sensors plugin
         self.display_curse = False
 
-    @GlancesPlugin._check_decorator
+    # @GlancesPlugin._check_decorator
     @GlancesPlugin._log_result_decorator
     def update(self):
         """Update HDD stats using the input method."""