diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index f3991299..c03092eb 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -171,6 +171,27 @@ on init
     # Adaptive charge
     chown system system /sys/class/power_supply/battery/charge_deadline
 
+    # Battery Defender
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_dry_run
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_enable
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_recharge_soc
+    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_reset_sec
+    chown system system /sys/devices/platform/google,charger/bd_drainto_soc
+    chown system system /sys/devices/platform/google,charger/bd_recharge_soc
+    chown system system /sys/devices/platform/google,charger/bd_recharge_voltage
+    chown system system /sys/devices/platform/google,charger/bd_resume_abs_temp
+    chown system system /sys/devices/platform/google,charger/bd_resume_soc
+    chown system system /sys/devices/platform/google,charger/bd_resume_temp
+    chown system system /sys/devices/platform/google,charger/bd_resume_time
+    chown system system /sys/devices/platform/google,charger/bd_temp_dry_run
+    chown system system /sys/devices/platform/google,charger/bd_temp_enable
+    chown system system /sys/devices/platform/google,charger/bd_trigger_temp
+    chown system system /sys/devices/platform/google,charger/bd_trigger_time
+    chown system system /sys/devices/platform/google,charger/bd_trigger_voltage
+    chown system system /sys/devices/platform/google,charger/charge_start_level
+    chown system system /sys/devices/platform/google,charger/charge_stop_level
+
     # Power Stats HAL
     chown system system /dev/bbd_pwrstat