diff --git a/overlay-aosp/frameworks/base/packages/SystemUI/res/values/config.xml b/overlay-aosp/frameworks/base/packages/SystemUI/res/values/config.xml
index 2c6d399..c9d6bbe 100644
--- a/overlay-aosp/frameworks/base/packages/SystemUI/res/values/config.xml
+++ b/overlay-aosp/frameworks/base/packages/SystemUI/res/values/config.xml
@@ -10,4 +10,8 @@
 
     <!-- Allow devices override audio panel location to the left side -->
     <bool name="config_audioPanelOnLeftSide">true</bool>
+
+    <!-- Update battery info every second when device is charging -->
+    <bool name="config_alternateFastchargeInfoUpdate">true</bool>
+
 </resources>