diff --git a/libraries/AP_BattMonitor/AP_BattMonitor_Params.cpp b/libraries/AP_BattMonitor/AP_BattMonitor_Params.cpp
index 07b209c1d1..f6d8ead943 100644
--- a/libraries/AP_BattMonitor/AP_BattMonitor_Params.cpp
+++ b/libraries/AP_BattMonitor/AP_BattMonitor_Params.cpp
@@ -20,29 +20,29 @@ const AP_Param::GroupInfo AP_BattMonitor_Params::var_info[] = {
 
     // @Param: VOLT_PIN
     // @DisplayName: Battery Voltage sensing pin
-    // @Description: Setting this to 0 ~ 13 will enable battery voltage sensing on pins A0 ~ A13. On the PX4-v1 it should be set to 100. On the Pixhawk, Pixracer and NAVIO boards it should be set to 2, Pixhawk2 Power2 is 13.
-    // @Values: -1:Disabled, 0:A0, 1:A1, 2:Pixhawk/Pixracer/Navio2/Pixhawk2_PM1, 13:Pixhawk2_PM2, 100:PX4-v1
+    // @Description: Sets the analog input pin that should be used for voltage monitoring.
+    // @Values: -1:Disabled, 2:Pixhawk/Pixracer/Navio2/Pixhawk2_PM1, 13:Pixhawk2_PM2, 100:PX4-v1
     // @User: Standard
     // @RebootRequired: True
     AP_GROUPINFO("VOLT_PIN", 2, AP_BattMonitor_Params, _volt_pin, AP_BATT_VOLT_PIN),
 
     // @Param: CURR_PIN
     // @DisplayName: Battery Current sensing pin
-    // @Description: Setting this to 0 ~ 13 will enable battery current sensing on pins A0 ~ A13. On the PX4-v1 it should be set to 101. On the Pixhawk, Pixracer and NAVIO boards it should be set to 3, Pixhawk2 Power2 is 14.
-    // @Values: -1:Disabled, 1:A1, 2:A2, 3:Pixhawk/Pixracer/Navio2/Pixhawk2_PM1, 14:Pixhawk2_PM2, 101:PX4-v1
+    // @Description: Sets the analog input pin that should be used for current monitoring.
+    // @Values: -1:Disabled, 3:Pixhawk/Pixracer/Navio2/Pixhawk2_PM1, 14:Pixhawk2_PM2, 101:PX4-v1
     // @User: Standard
     // @RebootRequired: True
     AP_GROUPINFO("CURR_PIN", 3, AP_BattMonitor_Params, _curr_pin, AP_BATT_CURR_PIN),
 
     // @Param: VOLT_MULT
     // @DisplayName: Voltage Multiplier
-    // @Description: Used to convert the voltage of the voltage sensing pin (@PREFIX@VOLT_PIN) to the actual battery's voltage (pin_voltage * VOLT_MULT). For the 3DR Power brick on APM2 or Pixhawk, this should be set to 10.1. For the Pixhawk with the 3DR 4in1 ESC this should be 12.02. For the PX using the PX4IO power supply this should be set to 1.
+    // @Description: Used to convert the voltage of the voltage sensing pin (@PREFIX@VOLT_PIN) to the actual battery's voltage (pin_voltage * VOLT_MULT). For the 3DR Power brick with a Pixhawk, this should be set to 10.1. For the Pixhawk with the 3DR 4in1 ESC this should be 12.02. For the PX using the PX4IO power supply this should be set to 1.
     // @User: Advanced
     AP_GROUPINFO("VOLT_MULT", 4, AP_BattMonitor_Params, _volt_multiplier, AP_BATT_VOLTDIVIDER_DEFAULT),
 
     // @Param: AMP_PERVLT
     // @DisplayName: Amps per volt
-    // @Description: Number of amps that a 1V reading on the current sensor corresponds to. On the APM2 or Pixhawk using the 3DR Power brick this should be set to 17. For the Pixhawk with the 3DR 4in1 ESC this should be 17.
+    // @Description: Number of amps that a 1V reading on the current sensor corresponds to. With a Pixhawk using the 3DR Power brick this should be set to 17. For the Pixhawk with the 3DR 4in1 ESC this should be 17.
     // @Units: A/V
     // @User: Standard
     AP_GROUPINFO("AMP_PERVLT", 5, AP_BattMonitor_Params, _curr_amp_per_volt, AP_BATT_CURR_AMP_PERVOLT_DEFAULT),