diff --git a/index.html b/index.html
index 8890465..4f1c066 100755
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
     <script src="sumorobot.js"></script>
 </head>
 <body>
-    <div id="bar">Battery: <span id="battery">0</span>%</div>
+    <div id="bar">Disconnected<span id="battery"></span></div>
     <div id="stream">
         <div class="btn-group btn-group-justified">
             <a href="#" class="btn btn-lg btn-danger btn-close">Close</a>
diff --git a/sumorobot.js b/sumorobot.js
index 19f3b66..bf16946 100755
--- a/sumorobot.js
+++ b/sumorobot.js
@@ -56,7 +56,7 @@ Sumorobot.prototype.connect = function() {
         console.log(data);
         var battery = JSON.parse(data)["battery_voltage"];
         battery = Math.round((((battery - 3.6) * 100) / (4.2 - 3.6)));
-        $("#battery").html(battery + "");
+        //$("#battery").html(battery + "");
         $("#bar").addClass("connected");
     };
     /* when there is an WebSocket error */
