diff --git a/src/routes/tools/battery-life-calculator/pageSrc/MCU_defs.ts b/src/routes/tools/battery-life-calculator/pageSrc/MCU_defs.ts
index ab20115..0a6b2b5 100644
--- a/src/routes/tools/battery-life-calculator/pageSrc/MCU_defs.ts
+++ b/src/routes/tools/battery-life-calculator/pageSrc/MCU_defs.ts
@@ -35,11 +35,11 @@ export const MCUs: MCU_Type[] = [
     {
         name: "ESP32-C3",
         cpu: {
-            active: 130,
-            sleep: 15     
+            single_core_80MHz: 22,
+            single_core_160MHz: 54.6,
         },
         sleep: {
-
+            
         },
         wifi: {
             active: 110,