diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..74a78db
Binary files /dev/null and b/.DS_Store differ
diff --git a/.vscode/settings.json b/.vscode/settings.json
index eccda49..febebe8 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,17 +1,19 @@
 {
-  "i18n-ally.localesPaths": ["public/locales"],
-  "i18n-ally.keystyle": "nested",
-  "eslint.validate": [
-    "javascript",
-    "javascriptreact",
-    "typescript",
-    "typescriptreact"
-  ],
-  "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": "explicit"
-  },
-  "editor.renderWhitespace": "all",
-  "editor.formatOnSave": true,
-  "eslint.format.enable": true,
-  "eslint.run": "onType"
-}
+	"i18n-ally.localesPaths": [
+		"public/locales"
+	],
+	"i18n-ally.keystyle": "nested",
+	"eslint.validate": [
+		"javascript",
+		"javascriptreact",
+		"typescript",
+		"typescriptreact"
+	],
+	"editor.codeActionsOnSave": {
+		"source.fixAll.eslint": "explicit"
+	},
+	"editor.renderWhitespace": "all",
+	"editor.formatOnSave": true,
+	"eslint.format.enable": true,
+	"eslint.run": "onType"
+}
\ No newline at end of file
diff --git a/app/.DS_Store b/app/.DS_Store
new file mode 100644
index 0000000..563238f
Binary files /dev/null and b/app/.DS_Store differ
diff --git a/battery.sh b/battery.sh
index be07e23..3d0fd50 100755
--- a/battery.sh
+++ b/battery.sh
@@ -4,7 +4,7 @@
 ## Update management
 ## variables are used by this binary as well at the update script
 ## ###############
-BATTERY_CLI_VERSION="v1.1.6"
+BATTERY_CLI_VERSION="v1.1.5"
 
 # Path fixes for unexpected environments
 PATH=/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
@@ -21,6 +21,7 @@ logfile=$configfolder/battery.log
 maintain_percentage_tracker_file=$configfolder/maintain.percentage
 maintain_voltage_tracker_file=$configfolder/maintain.voltage
 daemon_path=$HOME/Library/LaunchAgents/battery.plist
+calibrate_pidfile=$configfolder/calibrate.pid
 
 # Voltage limits
 voltage_min="10.5"
@@ -78,6 +79,9 @@ Usage:
     manually set the adapter to (not) charge even when plugged in
     eg: battery adapter off
 
+  battery calibrate 
+    calibrate the battery by discharging it to 15%, then recharging it to 100%, and keeping it there for 1 hour
+
   battery charge LEVEL[1-100]
     charge the battery to a certain percentage, and disable charging when that percentage is reached
     eg: battery charge 90
@@ -385,9 +389,9 @@ if [[ "$action" == "adapter" ]]; then
 
 	# Set charging to on and off
 	if [[ "$setting" == "on" ]]; then
-		disable_discharging
-	elif [[ "$setting" == "off" ]]; then
 		enable_discharging
+	elif [[ "$setting" == "off" ]]; then
+		disable_discharging
 	fi
 
 	exit 0
@@ -454,6 +458,13 @@ fi
 
 # Maintain at level
 if [[ "$action" == "maintain_synchronous" ]]; then
+	
+	# Checking if the calibration process is running
+	if test -f "$calibrate_pidfile"; then
+		pid=$(cat "$calibrate_pidfile" 2>/dev/null)
+		kill $calibrate_pidfile &>/dev/null
+		log "🚨 Calibration process have been stopped"
+	fi
 
 	# Recover old maintain status if old setting is found
 	if [[ "$setting" == "recover" ]]; then
@@ -576,6 +587,12 @@ if [[ "$action" == "maintain" ]]; then
 		kill $pid &>/dev/null
 	fi
 
+	if test -f "$calibrate_pidfile"; then
+		pid=$(cat "$calibrate_pidfile" 2>/dev/null)
+		kill $calibrate_pidfile &>/dev/null
+		log "🚨 Calibration process have been stopped"
+	fi
+
 	if [[ "$setting" == "stop" ]]; then
 		log "Killing running maintain daemons & enabling charging as default state"
 		rm $pidfile 2>/dev/null
@@ -656,6 +673,64 @@ if [[ "$action" == "maintain" ]]; then
 
 fi
 
+# Battery calibration
+if [[ "$action" == "calibrate_synchronous" ]]; then
+	log "Starting calibration"
+
+	# Stop the maintaining
+	battery maintain stop
+
+	# Discharge battery to 15%
+	battery discharge 15
+
+	while true; do
+		log "checking if at 100%"
+		# Check if battery level has reached 100%
+		if battery status | head -n 1 | grep -q "Battery at 100%"; then
+			break
+		else
+			sleep 300
+			continue
+		fi
+	done
+
+	# Wait before discharging to target level
+	log  "reached 100%, maintaining for 1 hour"
+	sleep 3600
+
+	# Discharge battery to 80%
+	battery discharge 80
+
+	# Recover old maintain status
+	battery maintain recover
+	exit 0
+fi
+
+# Asynchronous battery level maintenance
+if [[ "$action" == "calibrate" ]]; then
+	# Kill old process silently
+	if test -f "$calibrate_pidfile"; then
+		pid=$(cat "$calibrate_pidfile" 2>/dev/null)
+		kill $pid &>/dev/null
+	fi
+
+	if [[ "$setting" == "stop" ]]; then
+		log "Killing running calibration daemon"
+		kill $calibrate_pidfile &>/dev/null
+		rm $calibrate_pidfile 2>/dev/null
+		
+		exit 0
+	fi
+
+	# Start calibration script
+	log "Starting calibration script"
+	nohup battery calibrate_synchronous >>$logfile &
+
+	# Store pid of calibration process and setting
+	echo $! >$calibrate_pidfile
+	pid=$(cat "$calibrate_pidfile" 2>/dev/null)
+fi
+
 # Status logger
 if [[ "$action" == "status" ]]; then
 
@@ -779,4 +854,4 @@ if [[ "$action" == "logs" ]]; then
 
 	exit 0
 
-fi
+fi
\ No newline at end of file