diff --git a/system.prop b/system.prop
index 840b0da8..e3b0c64f 100755
--- a/system.prop
+++ b/system.prop
@@ -187,3 +187,6 @@ persist.camera.preview.ubwc=0
 
 # Create zram disk
 ro.config.zram=true
+
+#set maximum supported adapter voltage
+persist.charger.max_voltage_mv=9000