diff --git a/gm82core.gej b/gm82core.gej
index 1642a92..23f7b1c 100644
--- a/gm82core.gej
+++ b/gm82core.gej
@@ -297,6 +297,17 @@
 					],
 					"returntype": 2
 				},
+				{
+					"name": "filename_short",
+					"extname": "__gm82core_shortfn",
+					"calltype": 12,
+					"helpline": "filename_short(fname)",
+					"hidden": false,
+					"argtypes": [
+						1
+					],
+					"returntype": 1
+				},
 				{
 					"name": "file_get_timestamp",
 					"extname": "",
@@ -331,6 +342,24 @@
 					],
 					"returntype": 2
 				},
+				{
+					"name": "get_battery_level",
+					"extname": "",
+					"calltype": 12,
+					"helpline": "get_battery_level()",
+					"hidden": false,
+					"argtypes": [],
+					"returntype": 2
+				},
+				{
+					"name": "get_battery_status",
+					"extname": "",
+					"calltype": 12,
+					"helpline": "get_battery_status()",
+					"hidden": false,
+					"argtypes": [],
+					"returntype": 2
+				},
 				{
 					"name": "get_delta",
 					"extname": "hrt_delta",
@@ -385,6 +414,32 @@
 					"argtypes": [],
 					"returntype": 2
 				},
+				{
+					"name": "inch",
+					"extname": "approach",
+					"calltype": 12,
+					"helpline": "",
+					"hidden": true,
+					"argtypes": [
+						2,
+						2,
+						2
+					],
+					"returntype": 2
+				},
+				{
+					"name": "inch_angle",
+					"extname": "approach_angle",
+					"calltype": 12,
+					"helpline": "",
+					"hidden": true,
+					"argtypes": [
+						2,
+						2,
+						2
+					],
+					"returntype": 2
+				},
 				{
 					"name": "in_range",
 					"extname": "",
@@ -503,6 +558,19 @@
 					],
 					"returntype": 2
 				},
+				{
+					"name": "perlin_noise",
+					"extname": "",
+					"calltype": 12,
+					"helpline": "perlin_noise(x,y,z)",
+					"hidden": false,
+					"argtypes": [
+						2,
+						2,
+						2
+					],
+					"returntype": 2
+				},
 				{
 					"name": "pivot_pos_x",
 					"extname": "",
@@ -1051,45 +1119,6 @@
 					],
 					"returntype": 2
 				},
-				{
-					"name": "__registry_write_dword",
-					"extname": "",
-					"calltype": 12,
-					"helpline": "",
-					"hidden": true,
-					"argtypes": [
-						1,
-						1,
-						2
-					],
-					"returntype": 2
-				},
-				{
-					"name": "inch",
-					"extname": "approach",
-					"calltype": 12,
-					"helpline": "",
-					"hidden": true,
-					"argtypes": [
-						2,
-						2,
-						2
-					],
-					"returntype": 2
-				},
-				{
-					"name": "inch_angle",
-					"extname": "approach_angle",
-					"calltype": 12,
-					"helpline": "",
-					"hidden": true,
-					"argtypes": [
-						2,
-						2,
-						2
-					],
-					"returntype": 2
-				},
 				{
 					"name": "__registry_read_sz",
 					"extname": "",
@@ -1103,28 +1132,17 @@
 					"returntype": 1
 				},
 				{
-					"name": "perlin_noise",
+					"name": "__registry_write_dword",
 					"extname": "",
 					"calltype": 12,
-					"helpline": "perlin_noise(x,y,z)",
-					"hidden": false,
+					"helpline": "",
+					"hidden": true,
 					"argtypes": [
-						2,
-						2,
+						1,
+						1,
 						2
 					],
 					"returntype": 2
-				},
-				{
-					"name": "filename_short",
-					"extname": "__gm82core_shortfn",
-					"calltype": 12,
-					"helpline": "filename_short(fname)",
-					"hidden": false,
-					"argtypes": [
-						1
-					],
-					"returntype": 1
 				}
 			],
 			"constants": []
diff --git a/source/gm82core.h b/source/gm82core.h
index 783bc04..b2a3e3d 100644
--- a/source/gm82core.h
+++ b/source/gm82core.h
@@ -17,6 +17,7 @@
 #pragma comment(lib, "GDI32.lib")
 #pragma comment(lib, "comctl32.lib")
 #pragma comment(lib, "ntdll.lib")
+#pragma comment(lib, "Kernel32.lib")
 
 #define GMREAL __declspec(dllexport) double __cdecl
 #define GMSTR __declspec(dllexport) char* __cdecl
diff --git a/source/windows.c b/source/windows.c
index 9debcc8..7a9f21b 100644
--- a/source/windows.c
+++ b/source/windows.c
@@ -383,3 +383,17 @@ GMREAL date_get_current_timezone() {
    
     return -timezone;
 }
+
+GMREAL get_battery_level() {
+    SYSTEM_POWER_STATUS status;
+    GetSystemPowerStatus(&status);
+    return status.BatteryLifePercent;
+}
+
+GMREAL get_battery_status() {
+    SYSTEM_POWER_STATUS status;
+    GetSystemPowerStatus(&status);
+    if (status.BatteryFlag>=128) return 0;
+    if (status.ACLineStatus==1) return 2;
+    return 1;
+}
\ No newline at end of file