diff --git a/panther_battery/src/adc_node.py b/panther_battery/src/adc_node.py
index 999640c87..99b5ecdaf 100755
--- a/panther_battery/src/adc_node.py
+++ b/panther_battery/src/adc_node.py
@@ -204,7 +204,7 @@ def _publish_battery_msg(
         battery_msg.capacity = 20.0
         battery_msg.design_capacity = 20.0
         battery_msg.charge = battery_msg.percentage * battery_msg.design_capacity
-        battery_msg.power_supply_technology = BatteryState.POWER_SUPPLY_TECHNOLOGY_LIPO
+        battery_msg.power_supply_technology = BatteryState.POWER_SUPPLY_TECHNOLOGY_LION
         battery_msg.present = True
 
         V_bat_mean = self._count_mean(bat_pub, V_bat, self._V_bat_mean, self._V_bat_hist)
diff --git a/panther_battery/src/roboteq_republisher_node.py b/panther_battery/src/roboteq_republisher_node.py
index 9674a1525..d2aa030b2 100755
--- a/panther_battery/src/roboteq_republisher_node.py
+++ b/panther_battery/src/roboteq_republisher_node.py
@@ -73,7 +73,7 @@ def _battery_pub_timer_cb(self, *args) -> None:
             battery_msg.header.stamp = rospy.Time.now()
             battery_msg.capacity = 20.0
             battery_msg.design_capacity = 20.0
-            battery_msg.power_supply_technology = BatteryState.POWER_SUPPLY_TECHNOLOGY_LIPO
+            battery_msg.power_supply_technology = BatteryState.POWER_SUPPLY_TECHNOLOGY_LION
 
             if (
                 self._battery_voltage == None