2 files changed, 1 insertions, 15 deletions

diff --git a/firmware/export/powermgmt.h b/firmware/export/powermgmt.h
index b8e8b580d1..d42cc30154 100644
--- a/firmware/export/powermgmt.h
+++ b/firmware/export/powermgmt.h
@@ -144,9 +144,6 @@ void battery_read_info(int *adc, int *voltage, int *level);
 /* Tells if the battery level is safe for disk writes */
 bool battery_level_safe(void);
 
-/* Tells if battery is in critical power saving state */
-bool battery_level_critical(void);
-
 void set_poweroff_timeout(int timeout);
 void set_battery_capacity(int capacity); /* set local battery capacity value */
 void set_battery_type(int type);         /* set local battery type */
diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c
index 000a8bb2ec..26323c43ab 100644
--- a/firmware/powermgmt.c
+++ b/firmware/powermgmt.c
@@ -143,11 +143,6 @@ bool battery_level_safe(void)
     return battery_level() >= 10;
 }
 
-bool battery_level_critical(void)
-{
-    return false;
-}
-
 void set_poweroff_timeout(int timeout)
 {
     (void)timeout;
@@ -422,12 +417,6 @@ bool battery_level_safe(void)
     return battery_centivolts > battery_level_dangerous[battery_type];
 }
 
-/* Tells if the battery is in critical powersaving state */
-bool battery_level_critical(void)
-{
-    return ((battery_capacity * battery_percent / BATTERY_CAPACITY_MIN) < 10);
-}
-
 void set_poweroff_timeout(int timeout)
 {
     poweroff_timeout = timeout;
@@ -1291,7 +1280,7 @@ void shutdown_hw(void)
     }
 #endif
     audio_stop();
-    if (!battery_level_critical()) { /* do not save on critical battery */
+    if (battery_level_safe()) { /* do not save on critical battery */
 #ifdef HAVE_LCD_BITMAP
         glyph_cache_save();
 #endif