diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp
index 582821d..3e618c0 100644
--- a/healthd/BatteryMonitor.cpp
+++ b/healthd/BatteryMonitor.cpp
@@ -40,8 +40,6 @@
 #define FAKE_BATTERY_CAPACITY 42
 #define FAKE_BATTERY_TEMPERATURE 424
 #define ALWAYS_PLUGGED_CAPACITY 100
-#define MILLION 10000000.0
-#define DEFAULT_VBUS_VOLTAGE 5000000
 
 namespace android {
 
@@ -190,7 +188,6 @@
     props.batteryStatus = BATTERY_STATUS_UNKNOWN;
     props.batteryHealth = BATTERY_HEALTH_UNKNOWN;
     props.maxChargingCurrent = 0;
-    props.maxChargingVoltage = 0;
 
     if (!mHealthdConfig->batteryPresentPath.isEmpty())
         props.batteryPresent = getBooleanField(mHealthdConfig->batteryPresentPath);
@@ -238,7 +235,6 @@
         props.batteryTechnology = String8(buf);
 
     unsigned int i;
-    double MaxPower = 0;
 
     for (i = 0; i < mChargerNames.size(); i++) {
         String8 path;
@@ -267,23 +263,11 @@
                 path.clear();
                 path.appendFormat("%s/%s/current_max", POWER_SUPPLY_SYSFS_PATH,
                                   mChargerNames[i].string());
-                int ChargingCurrent =
-                    (access(path.string(), R_OK) == 0) ? getIntField(path) : 0;
-
-                path.clear();
-                path.appendFormat("%s/%s/voltage_max", POWER_SUPPLY_SYSFS_PATH,
-                                  mChargerNames[i].string());
-
-                int ChargingVoltage =
-                    (access(path.string(), R_OK) == 0) ? getIntField(path) :
-                    DEFAULT_VBUS_VOLTAGE;
-
-                double power = ((double)ChargingCurrent / MILLION) *
-                        ((double)ChargingVoltage / MILLION);
-                if (MaxPower < power) {
-                    props.maxChargingCurrent = ChargingCurrent;
-                    props.maxChargingVoltage = ChargingVoltage;
-                    MaxPower = power;
+                if (access(path.string(), R_OK) == 0) {
+                    int maxChargingCurrent = getIntField(path);
+                    if (props.maxChargingCurrent < maxChargingCurrent) {
+                        props.maxChargingCurrent = maxChargingCurrent;
+                    }
                 }
             }
         }
@@ -421,10 +405,9 @@
     int v;
     char vs[128];
 
-    snprintf(vs, sizeof(vs), "ac: %d usb: %d wireless: %d current_max: %d voltage_max: %d\n",
+    snprintf(vs, sizeof(vs), "ac: %d usb: %d wireless: %d current_max: %d\n",
              props.chargerAcOnline, props.chargerUsbOnline,
-             props.chargerWirelessOnline, props.maxChargingCurrent,
-             props.maxChargingVoltage);
+             props.chargerWirelessOnline, props.maxChargingCurrent);
     write(fd, vs, strlen(vs));
     snprintf(vs, sizeof(vs), "status: %d health: %d present: %d\n",
              props.batteryStatus, props.batteryHealth, props.batteryPresent);