diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 83ed0eb4..eaa7525c 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -765,6 +765,9 @@ on property:sys.boot_completed=1
     chown root system /sys/devices/platform/19000000.aoc/reset
     chmod 0220 /sys/devices/platform/19000000.aoc/reset
 
+    # write serialno to battery path for pairing
+    write /sys/class/power_supply/battery/dev_sn ${ro.boot.serialno}
+
 # Test Harness Mode default battery profile.
 on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=0
     setprop persist.vendor.charge.stop.level 70