diff --git a/libraries/AP_HAL_ChibiOS/hwdef/KakuteH7/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/KakuteH7/hwdef.dat
index 488cb1c52f..7b35e976bf 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/KakuteH7/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/KakuteH7/hwdef.dat
@@ -78,8 +78,8 @@ PA8 VBUS INPUT
 # define default battery setup
 define HAL_BATT_VOLT_PIN 10
 define HAL_BATT_CURR_PIN 11
-define HAL_BATT_VOLT_SCALE 10.1
-define HAL_BATT_CURR_SCALE 17.0
+define HAL_BATT_VOLT_SCALE 11.0
+define HAL_BATT_CURR_SCALE 59.5
 
 PC5 RSSI_ADC ADC1
 define BOARD_RSSI_ANA_PIN 8