1 files changed, 2 insertions, 15 deletions
diff --git a/src/displayapp/screens/BatteryInfo.cpp b/src/displayapp/screens/BatteryInfo.cpp
index 1ab8b0ad..87c8b4bb 100644
--- a/src/displayapp/screens/BatteryInfo.cpp
+++ b/src/displayapp/screens/BatteryInfo.cpp
@@ -46,16 +46,9 @@ BatteryInfo::BatteryInfo(Pinetime::Applications::DisplayApp* app, Pinetime::Cont
   lv_label_set_align(percent, LV_LABEL_ALIGN_LEFT);
   lv_obj_align(percent, nullptr, LV_ALIGN_CENTER, 0, -60);
 
-  // hack to not use the flot functions from printf
-  uint8_t batteryVoltageBytes[2];
-  batteryVoltageBytes[1] = static_cast<uint8_t>(batteryVoltage); // truncate whole numbers
-  batteryVoltageBytes[0] =
-    static_cast<uint8_t>((batteryVoltage - batteryVoltageBytes[1]) * 100); // remove whole part of flt and shift 2 places over
-  //
-
   voltage = lv_label_create(lv_scr_act(), nullptr);
   lv_obj_set_style_local_text_color(voltage, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, lv_color_hex(0xC6A600));
-  lv_label_set_text_fmt(voltage, "%1i.%02i volts", batteryVoltageBytes[1], batteryVoltageBytes[0]);
+  lv_label_set_text_fmt(voltage, "%1i.%02i volts", batteryVoltage / 1000, batteryVoltage % 1000 / 10);
   lv_label_set_align(voltage, LV_LABEL_ALIGN_CENTER);
   lv_obj_align(voltage, nullptr, LV_ALIGN_CENTER, 0, 95);
 
@@ -129,13 +122,7 @@ void BatteryInfo::UpdateScreen() {
   }
 
   lv_obj_align(status, charging_bar, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
-  // hack to not use the flot functions from printf
-  uint8_t batteryVoltageBytes[2];
-  batteryVoltageBytes[1] = static_cast<uint8_t>(batteryVoltage); // truncate whole numbers
-  batteryVoltageBytes[0] =
-    static_cast<uint8_t>((batteryVoltage - batteryVoltageBytes[1]) * 100); // remove whole part of flt and shift 2 places over
-  //
-  lv_label_set_text_fmt(voltage, "%1i.%02i volts", batteryVoltageBytes[1], batteryVoltageBytes[0]);
+  lv_label_set_text_fmt(voltage, "%1i.%02i volts", batteryVoltage / 1000, batteryVoltage % 1000 / 10);
 }
 
 bool BatteryInfo::Refresh() {