diff --git a/src/power/PowerManager.cpp b/src/power/PowerManager.cpp
index 420598d..6e79e99 100644
--- a/src/power/PowerManager.cpp
+++ b/src/power/PowerManager.cpp
@@ -36,6 +36,10 @@ void PowerManager::begin() {
     }
   }
 
+  // Initialize IO for battery voltage measurement
+  pinMode(PowerParameters::PinConfig::BAT_ADC_EN, OUTPUT);
+  pinMode(PowerParameters::PinConfig::BAT_ADC, INPUT);
+
   if (powerScheduler == nullptr) {
     ESP_LOGI(TAG, "Creating Power Scheduler");
     powerScheduler = &PowerScheduler::getPowerScheduler(
@@ -111,8 +115,6 @@ float PowerManager::getConsumerCurrent(PowerParameters::PowerConsumers consumer)
 float PowerManager::getBatteryVoltage() {
   // Get the battery voltage from the ADC and convert it to a voltage
   // using the voltage divider.
-  pinMode(PowerParameters::PinConfig::BAT_ADC_EN, OUTPUT);
-  pinMode(PowerParameters::PinConfig::BAT_ADC, INPUT);
   // Enable voltage divider
   digitalWrite(PowerParameters::PinConfig::BAT_ADC_EN, HIGH);
   // Allow voltage to stabilize