diff --git a/husarion_ugv_battery/src/battery_publisher/battery_publisher.cpp b/husarion_ugv_battery/src/battery_publisher/battery_publisher.cpp
index 6f2ef8701..4f2e9c716 100644
--- a/husarion_ugv_battery/src/battery_publisher/battery_publisher.cpp
+++ b/husarion_ugv_battery/src/battery_publisher/battery_publisher.cpp
@@ -49,12 +49,12 @@ void BatteryPublisher::Publish()
     this->Update();
     last_battery_info_time_ = GetClock()->now();
   } catch (const std::runtime_error & e) {
-    RCLCPP_ERROR_STREAM_THROTTLE(
+    RCLCPP_WARN_STREAM_THROTTLE(
       GetLogger(), *GetClock(), 1000,
       "An exception occurred while reading battery data: " << e.what());
 
     diagnostic_updater_->broadcast(
-      diagnostic_msgs::msg::DiagnosticStatus::ERROR,
+      diagnostic_msgs::msg::DiagnosticStatus::WARN,
       "Error reading battery data: " + std::string(e.what()));
   }