diff --git a/firmware/target/arm/imx233/adc-imx233.c b/firmware/target/arm/imx233/adc-imx233.c
index 5e9717b..21447bb 100644
--- a/firmware/target/arm/imx233/adc-imx233.c
+++ b/firmware/target/arm/imx233/adc-imx233.c
@@ -59,6 +59,7 @@
      * conversions per seconds */
     imx233_lradc_setup_delay(battery_delay_chan, 1 << battery_chan,
         1 << battery_delay_chan, 0, 200);
+    imx233_lradc_kick_delay(battery_delay_chan);
     /* enable automatic conversion, use Li-Ion type battery */
     imx233_lradc_setup_battery_conversion(true, HW_LRADC_CONVERSION__SCALE_FACTOR__LI_ION);
 }
@@ -86,12 +87,9 @@
     switch(c)
     {
         case IMX233_ADC_BATTERY:
-            return /*imx233_lradc_read_battery_voltage()*/adc_read_physical_ex(battery_chan);
+            return adc_read_physical_ex(battery_chan);
         case IMX233_ADC_VDDIO:
             return adc_read_physical_ex(vddio_chan);
-        case IMX233_ADC_5V:
-            /* channel 15 5V has a 4:1 built it divider */
-            return adc_read_physical(HW_LRADC_CHANNEL_5V) * 4;
         case IMX233_ADC_DIE_TEMP:
             // do kelvin to celsius conversion
             return imx233_lradc_sense_die_temperature(nmos_chan, pmos_chan) - 273;
diff --git a/firmware/target/arm/imx233/adc-imx233.h b/firmware/target/arm/imx233/adc-imx233.h
index 7468fbe..6025fdc 100644
--- a/firmware/target/arm/imx233/adc-imx233.h
+++ b/firmware/target/arm/imx233/adc-imx233.h
@@ -29,7 +29,6 @@
 #define IMX233_ADC_BATTERY      -1 /* Battery voltage (mV) */
 #define IMX233_ADC_DIE_TEMP     -2 /* Die temperature (°C) */
 #define IMX233_ADC_VDDIO        -3 /* VddIO voltage (mV) */
-#define IMX233_ADC_5V           -4 /* Vdd5V voltage (mV) */
 
 /* Channel mapping */
 extern int imx233_adc_mapping[];
diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c b/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c
index 2da440b..78b88c9 100644
--- a/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c
+++ b/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c
@@ -26,12 +26,12 @@
     [ADC_BATTERY] = IMX233_ADC_BATTERY,
     [ADC_DIE_TEMP] = IMX233_ADC_DIE_TEMP,
     [ADC_VDDIO] = IMX233_ADC_VDDIO,
-    [ADC_5V] = IMX233_ADC_5V,
+    [ADC_5V] = HW_LRADC_CHANNEL_5V,
 };
 
 const char *imx233_adc_channel_name[] =
 {
-    "Battery(mV)",
+    "Battery(raw)",
     "Die temperature(°C)",
     "VddIO",
     "Vdd5V",