diff --git a/Source/sys-clk/sysmodule/src/board.cpp b/Source/sys-clk/sysmodule/src/board.cpp
index eeb0ad92..91fd7594 100644
--- a/Source/sys-clk/sysmodule/src/board.cpp
+++ b/Source/sys-clk/sysmodule/src/board.cpp
@@ -606,7 +606,7 @@ std::uint32_t Board::GetPartLoad(SysClkPartLoad loadSource)
             return idletick0;
         case HocClkPartLoad_BAT:
             batteryInfoGetChargeInfo(&info);
-            return info.RawBatteryCharge;
+            return info.BatteryAge;
         case HocClkPartLoad_FAN:
             return fanLevel;
         default: