diff --git a/tasmota/language/ru_RU.h b/tasmota/language/ru_RU.h
index 12c831686..d90cacc8d 100644
--- a/tasmota/language/ru_RU.h
+++ b/tasmota/language/ru_RU.h
@@ -859,25 +859,25 @@
 #define D_UNIT_KILOGRAM "кг"
 #define D_UNIT_KILOMETER_PER_HOUR "км/ч"  // or "km/h"
 #define D_UNIT_KILOOHM "кОм"
-#define D_UNIT_KILOWATTHOUR "кВт"
-#define D_UNIT_LITERS "L"
-#define D_UNIT_LITERS_PER_MIN "L/m"
+#define D_UNIT_KILOWATTHOUR "кВтЧ"
+#define D_UNIT_LITERS "л"
+#define D_UNIT_LITERS_PER_MIN "л/мин"
 #define D_UNIT_LUX "лк"
 #define D_UNIT_MICROGRAM_PER_CUBIC_METER "мкг/м³"
 #define D_UNIT_MICROMETER "мкм"
 #define D_UNIT_MICROSECOND "мкс"
 #define D_UNIT_MICROSIEMENS_PER_CM "µS/cm"
 #define D_UNIT_MILLIAMPERE "мА"
-#define D_UNIT_MILLILITERS "ml"
-#define D_UNIT_MILLIMETER "mm"
+#define D_UNIT_MILLILITERS "мл"
+#define D_UNIT_MILLIMETER "мм"
 #define D_UNIT_MILLIMETER_MERCURY "мм рт.ст."
 #define D_UNIT_MILLISECOND "мс"
-#define D_UNIT_MILLIVOLT "mV"
+#define D_UNIT_MILLIVOLT "мВ"
 #define D_UNIT_MINUTE "мин"
 #define D_UNIT_PARTS_PER_BILLION "ppb"
 #define D_UNIT_PARTS_PER_DECILITER "ppd"
 #define D_UNIT_PARTS_PER_MILLION "ppm"
-#define D_UNIT_MILIGRAMS_PER_LITER "mg/L"
+#define D_UNIT_MILIGRAMS_PER_LITER "мг/л"
 #define D_UNIT_PERCENT "%%"
 #define D_UNIT_PRESSURE "гПа"
 #define D_UNIT_SECOND "сек"