diff --git a/.local/bin/set-battery-threshold b/.local/bin/set-battery-threshold
index 40774ae..d92a5be 100755
--- a/.local/bin/set-battery-threshold
+++ b/.local/bin/set-battery-threshold
@@ -8,16 +8,20 @@ usage () {
 }
 
 if expr "$1" : '[0-9][0-9]*$'>/dev/null; then
-	start_threshold="$(printf '%x' "$1")"
+	# start_threshold="$(printf '%x' "$1")"
+	start_threshold="$1"
 else
 	usage
 fi
 
 if expr "$2" : '[0-9][0-9]*$'>/dev/null; then
-	stop_threshold="$(printf '%x' "$2")"
+	# stop_threshold="$(printf '%x' "$2")"
+	stop_threshold="$2"
 else
 	usage
 fi
 
-ectool -w 0xb0 -z "$start_threshold"
-ectool -w 0xb1 -z "$stop_threshold"
+# ectool -w 0xb0 -z "$start_threshold"
+# ectool -w 0xb1 -z "$stop_threshold"
+echo "$start_threshold" > /sys/class/power_supply/BAT0/charge_control_start_threshold
+echo "$stop_threshold" > /sys/class/power_supply/BAT0/charge_control_end_threshold