diff --git a/include/automations/tesla_charge_failsafe.yaml b/include/automations/tesla_charge_failsafe.yaml
index d19fcd0..80aa15b 100644
--- a/include/automations/tesla_charge_failsafe.yaml
+++ b/include/automations/tesla_charge_failsafe.yaml
@@ -10,10 +10,12 @@
           false
         {% endif %}
   condition:
-    - condition: numeric_state
-      entity_id: sensor.tesla_kwh_needed
-      above: 0
-      value_template: "{{ states('sensor.tesla_kwh_needed')|float(0) }}"
+    - condition: template
+      value_template: >
+        {{
+          states('sensor.snowywhite_battery') | float(0)
+          < states('number.snowywhite_charge_limit') | float(100)
+        }}
   action:
     - service: switch.turn_on
       target: