diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81c703e5d..98f83b3a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -243,6 +243,7 @@ if(APPLE)
         src/detection/battery/battery_apple.c
         src/detection/memory/memory_apple.c
         src/detection/displayserver/displayserver_apple.c
+        src/util/apple/cfdict_helpers.c
     )
 elseif(ANDROID)
     list(APPEND LIBFASTFETCH_SRC
diff --git a/src/detection/battery/battery_apple.c b/src/detection/battery/battery_apple.c
index fa056c568..53a2431e5 100644
--- a/src/detection/battery/battery_apple.c
+++ b/src/detection/battery/battery_apple.c
@@ -1,7 +1,68 @@
 #include "fastfetch.h"
 #include "battery.h"
+#include "util/apple/cfdict_helpers.h"
 
-const char* ffDetectBatteryImpl(FFinstance* instance, FFlist* results) {
-    FF_UNUSED(instance, results);
-    return "Unimplemented";
+#include <IOKit/IOKitLib.h>
+
+const char* ffDetectBatteryImpl(FFinstance* instance, FFlist* results)
+{
+    FF_UNUSED(instance);
+
+    CFMutableDictionaryRef matchDict = IOServiceMatching("AppleSmartBattery");
+    if (matchDict == NULL)
+        return "IOServiceMatching(\"AppleSmartBattery\") failed";
+
+    io_iterator_t iterator;
+    if(IOServiceGetMatchingServices(0, matchDict, &iterator) != kIOReturnSuccess)
+        return "IOServiceGetMatchingServices() failed";
+
+    io_registry_entry_t registryEntry;
+    while((registryEntry = IOIteratorNext(iterator)) != 0)
+    {
+        CFMutableDictionaryRef properties;
+        if(IORegistryEntryCreateCFProperties(registryEntry, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
+        {
+            IOObjectRelease(registryEntry);
+            continue;
+        }
+
+        int intValue;
+        bool boolValue;
+
+        BatteryResult* battery = ffListAdd(results);
+        ffStrbufInit(&battery->capacity);
+        if(ffCfDictGetInt(properties, "CurrentCapacity", &intValue))
+            ffStrbufAppendF(&battery->capacity, "%d", intValue);
+
+        ffStrbufInit(&battery->manufacturer);
+        ffStrbufInit(&battery->modelName);
+        ffStrbufInit(&battery->technology);
+        if (ffCfDictGetBool(properties, "built-in", &boolValue) && boolValue)
+        {
+            ffStrbufAppendS(&battery->manufacturer, "Apple Inc.");
+            ffStrbufAppendS(&battery->modelName, "Builtin");
+            ffStrbufAppendS(&battery->technology, "Lithium");
+        }
+        else
+        {
+            ffStrbufAppendS(&battery->manufacturer, "Unknown");
+            ffStrbufAppendS(&battery->modelName, "Unknown");
+            ffStrbufAppendS(&battery->technology, "Unknown");
+        }
+
+        ffStrbufInit(&battery->status);
+        if (ffCfDictGetBool(properties, "FullyCharged", &boolValue) && boolValue)
+            ffStrbufAppendS(&battery->status, "Fully charged");
+        else if (ffCfDictGetBool(properties, "IsCharging", &boolValue) && boolValue)
+            ffStrbufAppendS(&battery->status, "Charging");
+        else
+            ffStrbufAppendS(&battery->status, "");
+
+        CFRelease(properties);
+        IOObjectRelease(registryEntry);
+    }
+
+    IOObjectRelease(iterator);
+
+    return NULL;
 }
diff --git a/src/util/apple/cfdict_helpers.c b/src/util/apple/cfdict_helpers.c
new file mode 100644
index 000000000..9da7ca917
--- /dev/null
+++ b/src/util/apple/cfdict_helpers.c
@@ -0,0 +1,45 @@
+#include "cfdict_helpers.h"
+
+const void* ffCfDictGetValue(CFMutableDictionaryRef dict, const char* key)
+{
+    CFStringRef cfKey = CFStringCreateWithCStringNoCopy(NULL, key, kCFStringEncodingASCII, kCFAllocatorNull);
+    return CFDictionaryGetValue(dict, cfKey);
+}
+
+bool ffCfDictGetString(CFMutableDictionaryRef dict, const char* key, FFstrbuf* result)
+{
+    CFStringRef cf = (CFStringRef)ffCfDictGetValue(dict, key);
+    if(cf == NULL || CFGetTypeID(cf) != CFStringGetTypeID())
+        return false;
+
+    uint32_t length = (uint32_t)CFStringGetLength(cf);
+    ffStrbufEnsureFree(result, length + 1);
+    if(CFStringGetCString(cf, result->chars, length + 1, kCFStringEncodingASCII))
+    {
+        result->length = length;
+        // CFStringGetCString ensures the buffer is NUL terminated
+        // https://developer.apple.com/documentation/corefoundation/1542721-cfstringgetcstring
+    }
+    return true;
+}
+
+bool ffCfDictGetBool(CFMutableDictionaryRef dict, const char* key, bool* result)
+{
+    CFBooleanRef cf = (CFBooleanRef)ffCfDictGetValue(dict, key);
+    if(cf == NULL || CFGetTypeID(cf) != CFNumberGetTypeID())
+        return false;
+
+    *result = CFBooleanGetValue(cf);
+    return true;
+}
+
+bool ffCfDictGetInt(CFMutableDictionaryRef dict, const char* key, int* result)
+{
+    CFNumberRef cf = (CFNumberRef)ffCfDictGetValue(dict, key);
+    if (cf == NULL || CFGetTypeID(cf) != CFStringGetTypeID())
+        return false;
+
+    if(!CFNumberGetValue(cf, kCFNumberSInt32Type, result))
+        return false;
+    return true;
+}
diff --git a/src/util/apple/cfdict_helpers.h b/src/util/apple/cfdict_helpers.h
new file mode 100644
index 000000000..a00522e74
--- /dev/null
+++ b/src/util/apple/cfdict_helpers.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#ifndef FASTFETCH_INCLUDED_cfdict_helpers
+#define FASTFETCH_INCLUDED_cfdict_helpers
+
+#include "fastfetch.h"
+#include <CoreFoundation/CoreFoundation.h>
+
+const void* ffCfDictGetValue(CFMutableDictionaryRef dict, const char* str);
+bool ffCfDictGetString(CFMutableDictionaryRef dict, const char* key, FFstrbuf* result);
+bool ffCfDictGetBool(CFMutableDictionaryRef dict, const char* key, bool* result);
+bool ffCfDictGetInt(CFMutableDictionaryRef dict, const char* key, int* result);
+
+#endif