Waybar is visible only on my main Monitor(tune for your setup), added power profiles script + icon, removed battery percentage.

waybar/scripts/power-profile.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+get_profile() {
+    profile=$(powerprofilesctl get)
+    case $profile in
+        "performance")
+            icon="󰓅"
+            ;;
+        "balanced")
+            icon="󰾅"
+            ;;
+        "power-saver")
+            icon="󰾆"
+            ;;
+    esac
+    echo "{\"text\":\"$icon\",\"tooltip\":\"Power Profile: $profile\",\"class\":\"$profile\"}"
+}
+
+cycle_profile() {
+    current=$(powerprofilesctl get)
+    case $current in
+        "performance")
+            powerprofilesctl set balanced
+            ;;
+        "balanced")
+            powerprofilesctl set power-saver
+            ;;
+        "power-saver")
+            powerprofilesctl set performance
+            ;;
+    esac
+}
+
+case $1 in
+    "--cycle")
+        cycle_profile
+        ;;
+    *)
+        get_profile
+        ;;
+esac