diff --git a/packages/SystemUI/res/values-ar/strings.xml b/packages/SystemUI/res/values-ar/strings.xml
index ae9e3053a9f13..c93e0e75fd1d7 100644
--- a/packages/SystemUI/res/values-ar/strings.xml
+++ b/packages/SystemUI/res/values-ar/strings.xml
@@ -33,8 +33,8 @@
     <string name="status_bar_ongoing_events_title" msgid="1682504513316879202">"مستمر"</string>
     <string name="status_bar_latest_events_title" msgid="6594767438577593172">"الإشعارات"</string>
     <string name="battery_low_title" msgid="6456385927409742437">"البطارية منخفضة"</string>
-    <string name="battery_low_percent_format" msgid="1077244949318261761">"المتبقي: <xliff:g id="NUMBER">%d%%</xliff:g>"</string>
-    <string name="battery_low_percent_format_saver_started" msgid="6534746636002666456">"يتبقى <xliff:g id="NUMBER">%d%%</xliff:g>. وضع توفير الطاقة قيد التشغيل."</string>
+    <string name="battery_low_percent_format" msgid="1077244949318261761">"المتبقي: <xliff:g id="NUMBER">%s</xliff:g>"</string>
+    <string name="battery_low_percent_format_saver_started" msgid="6534746636002666456">"يتبقى <xliff:g id="NUMBER">%s</xliff:g>. وضع توفير الطاقة قيد التشغيل."</string>
     <string name="invalid_charger" msgid="4549105996740522523">"‏شحن USB غير معتمد.\nاستخدم الشاحن الموفر فقط."</string>
     <string name="invalid_charger_title" msgid="3515740382572798460">"‏لا يمكن إجراء الشحن عبر USB."</string>
     <string name="invalid_charger_text" msgid="5474997287953892710">"لا تستخدم سوى الشاحن المزوّد."</string>
@@ -187,8 +187,6 @@
     <string name="start_dreams" msgid="7219575858348719790">"حلم اليقظة"</string>
     <string name="ethernet_label" msgid="7967563676324087464">"Ethernet"</string>
     <string name="quick_settings_airplane_mode_label" msgid="5510520633448831350">"وضع الطائرة"</string>
-    <string name="quick_settings_battery_charging_label" msgid="490074774465309209">"جارٍ الشحن، <xliff:g id="NUMBER">%d</xliff:g><xliff:g id="PERCENT">%%</xliff:g>"</string>
-    <string name="quick_settings_battery_charged_label" msgid="8865413079414246081">"تم الشحن"</string>
     <string name="quick_settings_bluetooth_label" msgid="6304190285170721401">"بلوتوث"</string>
     <string name="quick_settings_bluetooth_multiple_devices_label" msgid="3912245565613684735">"بلوتوث (<xliff:g id="NUMBER">%d</xliff:g> من الأجهزة)"</string>
     <string name="quick_settings_bluetooth_off_label" msgid="8159652146149219937">"إيقاف البلوتوث"</string>
@@ -293,7 +291,6 @@
     <string name="battery_saver_notification_title" msgid="237918726750955859">"وضع توفير الطاقة قيد التشغيل"</string>
     <string name="battery_saver_notification_text" msgid="7796554871101546872">"تم تقليل أداء الجهاز."</string>
     <string name="battery_saver_notification_action_text" msgid="7546297220816993504">"فتح إعدادات وضع توفير الطاقة"</string>
-    <string name="battery_level_template" msgid="1609636980292580020">"<xliff:g id="LEVEL">%d</xliff:g>%%"</string>
     <string name="notification_hidden_text" msgid="1135169301897151909">"المحتويات مخفية"</string>
     <string name="media_projection_dialog_text" msgid="3071431025448218928">"<xliff:g id="APP_SEEKING_PERMISSION">%s</xliff:g> سيبدأ التقاط كل شيء يتم عرضه على الشاشة."</string>
     <string name="media_projection_remember_text" msgid="3103510882172746752">"عدم الإظهار مرة أخرى"</string>
diff --git a/packages/SystemUI/res/values-fa/strings.xml b/packages/SystemUI/res/values-fa/strings.xml
index 73a580089acc6..cbf653f4c7a48 100644
--- a/packages/SystemUI/res/values-fa/strings.xml
+++ b/packages/SystemUI/res/values-fa/strings.xml
@@ -33,8 +33,8 @@
     <string name="status_bar_ongoing_events_title" msgid="1682504513316879202">"در حال انجام"</string>
     <string name="status_bar_latest_events_title" msgid="6594767438577593172">"اعلان‌ها"</string>
     <string name="battery_low_title" msgid="6456385927409742437">"شارژ باتری کم است"</string>
-    <string name="battery_low_percent_format" msgid="1077244949318261761">"<xliff:g id="NUMBER">%d%%</xliff:g> باقیمانده است"</string>
-    <string name="battery_low_percent_format_saver_started" msgid="6534746636002666456">"<xliff:g id="NUMBER">%d%%</xliff:g> باقی مانده است. ذخیره کننده باتری روشن است."</string>
+    <string name="battery_low_percent_format" msgid="1077244949318261761">"<xliff:g id="NUMBER">%s</xliff:g> باقیمانده است"</string>
+    <string name="battery_low_percent_format_saver_started" msgid="6534746636002666456">"<xliff:g id="NUMBER">%s</xliff:g> باقی مانده است. ذخیره کننده باتری روشن است."</string>
     <string name="invalid_charger" msgid="4549105996740522523">"‏شارژ USB پشتیبانی نمی‌شود.\nفقط از شارژر ارائه شده استفاده کنید."</string>
     <string name="invalid_charger_title" msgid="3515740382572798460">"‏شارژ با USB پشتیبانی نمی‌شود."</string>
     <string name="invalid_charger_text" msgid="5474997287953892710">"فقط از شارژر ارائه شده استفاده کنید."</string>
@@ -187,8 +187,6 @@
     <string name="start_dreams" msgid="7219575858348719790">"رویاپردازی"</string>
     <string name="ethernet_label" msgid="7967563676324087464">"اترنت"</string>
     <string name="quick_settings_airplane_mode_label" msgid="5510520633448831350">"حالت هواپیما"</string>
-    <string name="quick_settings_battery_charging_label" msgid="490074774465309209">"در حال شارژ، <xliff:g id="NUMBER">%d</xliff:g><xliff:g id="PERCENT">%%</xliff:g>"</string>
-    <string name="quick_settings_battery_charged_label" msgid="8865413079414246081">"شارژ شد"</string>
     <string name="quick_settings_bluetooth_label" msgid="6304190285170721401">"بلوتوث"</string>
     <string name="quick_settings_bluetooth_multiple_devices_label" msgid="3912245565613684735">"بلوتوث ( <xliff:g id="NUMBER">%d</xliff:g> دستگاه)"</string>
     <string name="quick_settings_bluetooth_off_label" msgid="8159652146149219937">"بلوتوث خاموش"</string>
@@ -293,7 +291,6 @@
     <string name="battery_saver_notification_title" msgid="237918726750955859">"ذخیره کننده باتری روشن است."</string>
     <string name="battery_saver_notification_text" msgid="7796554871101546872">"عملکرد دستگاه کاهش یافته است."</string>
     <string name="battery_saver_notification_action_text" msgid="7546297220816993504">"باز کردن تنظیمات ذخیره کننده باتری"</string>
-    <string name="battery_level_template" msgid="1609636980292580020">"<xliff:g id="LEVEL">%d</xliff:g>٪٪"</string>
     <string name="notification_hidden_text" msgid="1135169301897151909">"محتواها پنهان هستند"</string>
     <string name="media_projection_dialog_text" msgid="3071431025448218928">"<xliff:g id="APP_SEEKING_PERMISSION">%s</xliff:g> شروع به ضبط هر چیزی می‌کند که در صفحه‌نمایش شما نمایش داده می‌شود."</string>
     <string name="media_projection_remember_text" msgid="3103510882172746752">"دوباره نشان داده نشود"</string>
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 9ee18f3209fa9..048829d39deb2 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -62,12 +62,12 @@
     <string name="battery_low_title">Battery is low</string>
 
     <!-- A message that appears when the battery level is getting low in a dialog.  This is
-        appened to the subtitle of the low battery alert.  "number" is the percentage of battery
+        appened to the subtitle of the low battery alert.  "percentage" is the percentage of battery
         remaining [CHAR LIMIT=none]-->
-    <string name="battery_low_percent_format"><xliff:g id="number">%d%%</xliff:g> remaining</string>
+    <string name="battery_low_percent_format"><xliff:g id="percentage">%s</xliff:g> remaining</string>
 
     <!-- Same as battery_low_percent_format, with a notice about battery saver if on. [CHAR LIMIT=none]-->
-    <string name="battery_low_percent_format_saver_started"><xliff:g id="number">%d%%</xliff:g> remaining. Battery saver is on.</string>
+    <string name="battery_low_percent_format_saver_started"><xliff:g id="percentage">%s</xliff:g> remaining. Battery saver is on.</string>
 
     <!-- A message that appears when a USB charger is plugged in and the device does not
     support charging on it.  That is, a charger that fits into the USB port and goes into
@@ -115,11 +115,6 @@
     <!-- Label in system panel saying the device will show notifications [CHAR LIMIT=30] -->
     <string name="status_bar_settings_notifications">Notifications</string>
 
-    <!-- Text to display next to the graphical battery meter.  [CHAR LIMIT=3] -->
-    <string name="status_bar_settings_battery_meter_format" translatable="false">
-        <xliff:g id="number">%d</xliff:g><xliff:g id="percent">%%</xliff:g>
-    </string>
-
     <!-- Separator for PLMN and SPN in network name. -->
     <string name="status_bar_network_name_separator" translatable="false">|</string>
 
@@ -559,10 +554,6 @@
 
     <!-- QuickSettings: Airplane mode [CHAR LIMIT=NONE] -->
     <string name="quick_settings_airplane_mode_label">Airplane mode</string>
-    <!-- QuickSettings: Battery Charging [CHAR LIMIT=NONE] -->
-    <string name="quick_settings_battery_charging_label">Charging, <xliff:g id="number">%d</xliff:g><xliff:g id="percent">%%</xliff:g></string>
-    <!-- QuickSettings: Battery Charged [CHAR LIMIT=NONE] -->
-    <string name="quick_settings_battery_charged_label">Charged</string>
     <!-- QuickSettings: Bluetooth [CHAR LIMIT=NONE] -->
     <string name="quick_settings_bluetooth_label">Bluetooth</string>
     <!-- QuickSettings: Bluetooth (Multiple) [CHAR LIMIT=NONE] -->
@@ -813,9 +804,6 @@
     <!-- Battery saver notification action text. [CHAR LIMIT=60] -->
     <string name="battery_saver_notification_action_text">Turn off battery saver</string>
 
-    <!-- Battery level for expanded quick settings [CHAR LIMIT=2] -->
-    <string name="battery_level_template"><xliff:g id="level" example="45">%d</xliff:g>%%</string>
-
     <!-- Text shown in place of notification contents when the notification is hidden on a secure lockscreen -->
     <string name="notification_hidden_text">Contents hidden</string>
 
diff --git a/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java b/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
index f184ad2653cb9..f69f2e6f1a41d 100644
--- a/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
+++ b/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
@@ -43,6 +43,7 @@ import com.android.systemui.statusbar.phone.PhoneStatusBar;
 import com.android.systemui.statusbar.phone.SystemUIDialog;
 
 import java.io.PrintWriter;
+import java.text.NumberFormat;
 
 public class PowerNotificationWarnings implements PowerUI.WarningsUI {
     private static final String TAG = PowerUI.TAG + ".Notification";
@@ -171,13 +172,14 @@ public class PowerNotificationWarnings implements PowerUI.WarningsUI {
     private void showWarningNotification() {
         final int textRes = mSaver ? R.string.battery_low_percent_format_saver_started
                 : R.string.battery_low_percent_format;
+        final String percentage = NumberFormat.getPercentInstance().format((double) mBatteryLevel / 100.0);
         final Notification.Builder nb = new Notification.Builder(mContext)
                 .setSmallIcon(R.drawable.ic_power_low)
                 // Bump the notification when the bucket dropped.
                 .setWhen(mBucketDroppedNegativeTimeMs)
                 .setShowWhen(false)
                 .setContentTitle(mContext.getString(R.string.battery_low_title))
-                .setContentText(mContext.getString(textRes, mBatteryLevel))
+                .setContentText(mContext.getString(textRes, percentage))
                 .setOnlyAlertOnce(true)
                 .setPriority(Notification.PRIORITY_MAX)
                 .setCategory(Notification.CATEGORY_SYSTEM)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java
index 650a14fc33a03..40c913440472e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java
@@ -36,6 +36,8 @@ import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
 import com.android.systemui.statusbar.policy.UserInfoController;
 
+import java.text.NumberFormat;
+
 /**
  * The header group on Keyguard.
  */
@@ -150,7 +152,8 @@ public class KeyguardStatusBarView extends RelativeLayout
 
     @Override
     public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) {
-        mBatteryLevel.setText(getResources().getString(R.string.battery_level_template, level));
+        String percentage = NumberFormat.getPercentInstance().format((double) level / 100.0);
+        mBatteryLevel.setText(percentage);
         boolean changed = mBatteryCharging != charging;
         mBatteryCharging = charging;
         if (changed) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
index b0f3ea1ec48d5..ca853a964d292 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
@@ -48,6 +48,8 @@ import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.NextAlarmController;
 import com.android.systemui.statusbar.policy.UserInfoController;
 
+import java.text.NumberFormat;
+
 /**
  * The view to manage the header area in the expanded status bar.
  */
@@ -395,7 +397,8 @@ public class StatusBarHeaderView extends RelativeLayout implements View.OnClickL
 
     @Override
     public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) {
-        mBatteryLevel.setText(getResources().getString(R.string.battery_level_template, level));
+        String percentage = NumberFormat.getPercentInstance().format((double) level / 100.0);
+        mBatteryLevel.setText(percentage);
     }
 
     @Override