diff --git a/meshtastic/mesh.proto b/meshtastic/mesh.proto
index 504b7a5..369b2d3 100644
--- a/meshtastic/mesh.proto
+++ b/meshtastic/mesh.proto
@@ -2213,6 +2213,11 @@ message DeviceMetadata {
    * (bitwise OR of ExcludedModules)
    */
   uint32 excluded_modules = 12;
+
+  /*
+   * Battery charge percentage
+   */
+   uint32 remaining_battery = 13;
 }
 
 /*