Have an HTA file, with the following code (replace any placeholder names accordingly):
<!doctype html>
<html lang=en>
<head>
<title>Window_Title_Here</title>
<script type="text/JavaScript">
const WshShell = new ActiveX object("WScript.Shell");
</script>
</head>
<body>
<button onclick="WshShell.Run('batch1.bat')">Batch1</button>
<button onclick="WshShell.Run('batch2.bat')">Batch2</button>
<button onclick="WshShell.Run('batch3.bat')">Batch3</button>
</body>
</html>
This will basically open a window with three buttons, each one runs the specified batch file.
Enjoy using this .hta file template!
Post Script: If this example does not work, feel free to downcomment or downupvote.