diff --git a/Casks/b/batteryboi.rb b/Casks/b/batteryboi.rb
new file mode 100644
index 0000000000..1092c0a0ac
--- /dev/null
+++ b/Casks/b/batteryboi.rb
@@ -0,0 +1,27 @@
+cask "batteryboi" do
+  version "2.4.1,27"
+  sha256 "9406640e508ead5e66c28a3121d1b96e22576acf49aba849c11fdb5ba019ba23"
+
+  url "https://github.com/thebarbican19/BatteryBoi/releases/download/Version#{version.csv.first}%23#{version.csv.second}/BatteryBoi-V#{version.csv.first}.dmg",
+      verified: "github.com/thebarbican19/BatteryBoi/"
+  name "BatteryBoi"
+  desc "Battery indicator for the menu bar"
+  homepage "https://batteryboi.ovatar.io/"
+
+  livecheck do
+    url "https://api.ovatar.io/version?id=com.ovatar.batteryapp"
+    strategy :sparkle
+  end
+
+  depends_on macos: ">= :big_sur"
+
+  app "BatteryBoi.app"
+
+  zap trash: [
+    "~/Application Support/BatteryBoi",
+    "~/Library/Caches/com.ovatar.batteryapp",
+    "~/Library/HTTPStorages/com.ovatar.batteryapp",
+    "~/Library/Preferences/com.ovatar.batteryapp.plist",
+    "~/Library/Saved Application State/com.ovatar.batteryapp.savedState",
+  ]
+end