2 files changed, 11 insertions, 1 deletions

diff --git a/firmware/export/config.h b/firmware/export/config.h
index bb3f405d6a..277a1d8632 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -709,6 +709,14 @@ Lyre prototype 1 */
 #define BATTERY_CAPACITY_DEFAULT 0
 #endif
 
+#ifndef BATTERY_CAPACITY_MIN
+#define BATTERY_CAPACITY_MIN BATTERY_CAPACITY_DEFAULT
+#endif
+
+#ifndef BATTERY_CAPACITY_MAX
+#define BATTERY_CAPACITY_MAX BATTERY_CAPACITY_DEFAULT
+#endif
+
 #ifndef BATTERY_CAPACITY_INC
 #define BATTERY_CAPACITY_INC 0
 #endif
diff --git a/firmware/export/powermgmt.h b/firmware/export/powermgmt.h
index f45690573a..329e64d653 100644
--- a/firmware/export/powermgmt.h
+++ b/firmware/export/powermgmt.h
@@ -157,8 +157,10 @@ void battery_read_info(int *voltage, int *level);
 bool battery_level_safe(void);
 
 void set_poweroff_timeout(int timeout);
+#if BATTERY_CAPACITY_INC > 0
 void set_battery_capacity(int capacity); /* set local battery capacity value */
-int  get_battery_capacity(void); /* get local battery capacity value */
+#endif
+int get_battery_capacity(void); /* get local battery capacity value */
 void set_battery_type(int type); /* set local battery type */
 
 void set_sleeptimer_duration(int minutes);