diff --git a/config/astal/components/QuickActions/modules/Battery.tsx b/config/astal/components/QuickActions/modules/Battery.tsx
index f7c3fd7..dd04bc1 100644
--- a/config/astal/components/QuickActions/modules/Battery.tsx
+++ b/config/astal/components/QuickActions/modules/Battery.tsx
@@ -41,10 +41,10 @@ export const BatteryBox = () => {
     );
 };
 
+const MINUTE = 60;
+const HOUR = MINUTE * 60;
 const toTime = (time: number) => {
-    const MINUTE = 60;
-    const HOUR = MINUTE * 60;
-
+    if (!time) return "Waiting on BIOS"
     if (time > 24 * HOUR) return "24h+";
 
     const hours = Math.round(time / HOUR);