diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp
index 1cad427bd7378ca382580be227ceb2a5953df7da..396dfef5a9d3e254f7bbd5f13a2884d7dc0795fd 100644
--- a/healthd/BatteryMonitor.cpp
+++ b/healthd/BatteryMonitor.cpp
@@ -39,6 +39,7 @@
 #define POWER_SUPPLY_SYSFS_PATH "/sys/class/" POWER_SUPPLY_SUBSYSTEM
 #define FAKE_BATTERY_CAPACITY 42
 #define FAKE_BATTERY_TEMPERATURE 424
+#define ALWAYS_PLUGGED_CAPACITY 100
 
 namespace android {
 
@@ -199,6 +200,15 @@ bool BatteryMonitor::update(void) {
         mBatteryFixedTemperature :
         getIntField(mHealthdConfig->batteryTemperaturePath);
 
+    // For devices which do not have battery and are always plugged
+    // into power souce.
+    if (mAlwaysPluggedDevice) {
+        props.chargerAcOnline = true;
+        props.batteryPresent = true;
+        props.batteryStatus = BATTERY_STATUS_CHARGING;
+        props.batteryHealth = BATTERY_HEALTH_GOOD;
+    }
+
     const int SIZE = 128;
     char buf[SIZE];
     String8 btech;
@@ -542,8 +552,15 @@ void BatteryMonitor::init(struct healthd_config *hc) {
         closedir(dir);
     }
 
-    if (!mChargerNames.size())
+    // This indicates that there is no charger driver registered.
+    // Typically the case for devices which do not have a battery and
+    // and are always plugged into AC mains.
+    if (!mChargerNames.size()) {
         KLOG_ERROR(LOG_TAG, "No charger supplies found\n");
+        mBatteryFixedCapacity = ALWAYS_PLUGGED_CAPACITY;
+        mBatteryFixedTemperature = FAKE_BATTERY_TEMPERATURE;
+        mAlwaysPluggedDevice = true;
+    }
     if (!mBatteryDevicePresent) {
         KLOG_WARNING(LOG_TAG, "No battery devices found\n");
         hc->periodic_chores_interval_fast = -1;
diff --git a/healthd/BatteryMonitor.h b/healthd/BatteryMonitor.h
index 3425f277112de63c63a77e1371ecd27bc9727fe2..a61171fc617cfb3cc2612de5815da1098972b357 100644
--- a/healthd/BatteryMonitor.h
+++ b/healthd/BatteryMonitor.h
@@ -46,6 +46,7 @@ class BatteryMonitor {
     struct healthd_config *mHealthdConfig;
     Vector<String8> mChargerNames;
     bool mBatteryDevicePresent;
+    bool mAlwaysPluggedDevice;
     int mBatteryFixedCapacity;
     int mBatteryFixedTemperature;
     struct BatteryProperties props;