diff --git a/css/style.css b/css/style.css
index ccc590f..e746ba0 100644
--- a/css/style.css
+++ b/css/style.css
@@ -129,6 +129,18 @@
   font-size: 16px;
 }
 
+.battery-util-progress {
+  color: #ff79c6;
+  background-color: #44475a;
+  font-size: 16px;
+}
+
+.battery-data-text {
+  color: #ff79c6;
+  margin-right: 6px;
+  font-size: 16px;
+}
+
 .ws-dead {
   color: #44475a;
   font-size: 16px;
diff --git a/css/style.css.map b/css/style.css.map
index 4c33486..a66dc5a 100644
--- a/css/style.css.map
+++ b/css/style.css.map
@@ -1 +1 @@
-{"version":3,"sourceRoot":"","sources":["style.scss"],"names":[],"mappings":"AAkBA;EACI;EACA;;;AASJ;EACI,kBA7BC;EA8BD;;;AAGJ;EACI;EACA;;;AAGJ;EACI,WAxBO;;;AA2BX;EACI;EAEA;EAEA,OA5CO;;;AA8CX;EACI;EAGA,OAlDO;;;AAoDX;EACI;EAGA,OAxDO;;;AA2DX;EACI;EAGA,OAzDE;;;AA+DN;EACI;;;AAGJ;EACI;EACA,OAxEK;EAyEL;;;AAGJ;EACI,WApEO;EAqEP,OAvEK;EAwEL;;;AAEJ;EACI;EACA,OA5EK;EA6EL;;;AAEJ;EACI;EACA,OAjFK;EAkFL;;;AAEJ;EACI;EACA,OAtFK;EAuFL;;;AAGJ;EACI,OAhGK;EAiGL,kBAvGO;EAwGP,WA3FO;;;AA6FX;EACI,OArGK;EAsGL;EACA,WAhGO;;;AAmGX;EACI,OA7GK;EA8GL,kBAlHO;;;AAoHX;EACI,OAjHK;EAkHL;EACA,WA1GO;;;AA6GX;EACI,OAnHK;EAoHL,kBA5HO;;;AA8HX;EACI,OAvHK;EAwHL;EACA,WApHO;;;AAuHX;EACI,OAnIG;EAoIH,kBAtIO;;;AAwIX;EACI,OAvIG;EAwIH;EACA,WA9HO;;;AAiIX;EACI,OA5II;EA6IJ,kBAhJO;EAiJP,WApIO;;;AAsIX;EACI,OAjJI;EAkJJ;EACA,WAzIO;;;AA4IX;EACI,OA1JO;EA2JP,WA9IO;;;AAgJX;EACI,OA7JO;EA8JP,WAlJO;;;AAoJX;EACI,OAhKG;EAiKH,WAtJO;;;AAwJX;EACI,OA9JK;EA+JL,WA1JO;;;AA4JX;EACI,OAvKI;EAwKJ,WA9JO;;;AAkKX;EACI;IACI;;EAEJ;IACI;;;AAGR;EACI;IACI;;EAEJ;IACI;;;AAIR;EACI;IACI,OA1LC;;EA4LL;IACI,OAlMA;;;AAqMR;EACI;IACI,OAvMA;;EAyMJ;IACI,OArMC;;;AAyMT;EACI,kBApNC;EAqND;;;AAEJ;EACI;EACA;EACA;EACA;EACA,OA/MK;;;AAiNT;EACI;EACA;;;AAEJ;EAgBI;EACA;EACA;EACA;EACA;EAEA;EACA;EAEA;;AAxBA;EACI;EACA;EACA;EACA;;AAEJ;EACI;EACA;EACA;EACA;;AAEJ;EACI,OAvOF;;;AAqPN;EACI,OAtPE;EAuPF,kBA9PO;EA+PP;EACH;EACA;;;AAED;EAaI,OAxQK;EAyQL,kBAjRO;EAkRP;EACA;EACH;EACG;;AAjBA;EACI;EACA;EACA;EACA;;AAEJ;EACI;EACA;EACA;EACA;;;AAWR;EACI;EACA;EACH;EACG,kBA7RO;EA8RP;EACH;EACA;;;AAGD;EAEC;EACG;EACH;EACA;EACA;EACA;EACA;;;AAGD;EACC;EACG;EACH;EACG;EACH,kBA/SQ","file":"style.css"}
\ No newline at end of file
+{"version":3,"sourceRoot":"","sources":["style.scss"],"names":[],"mappings":"AAmBA;EACI;EACA;;;AASJ;EACI,kBA7BC;EA8BD;;;AAGJ;EACI;EACA;;;AAGJ;EACI,WAxBO;;;AA2BX;EACI;EAEA;EAEA,OA5CO;;;AA8CX;EACI;EAGA,OAlDO;;;AAoDX;EACI;EAGA,OAxDO;;;AA2DX;EACI;EAGA,OAzDE;;;AA+DN;EACI;;;AAGJ;EACI;EACA,OAxEK;EAyEL;;;AAGJ;EACI,WApEO;EAqEP,OAvEK;EAwEL;;;AAEJ;EACI;EACA,OA5EK;EA6EL;;;AAEJ;EACI;EACA,OAjFK;EAkFL;;;AAEJ;EACI;EACA,OAtFK;EAuFL;;;AAGJ;EACI,OAhGK;EAiGL,kBAvGO;EAwGP,WA3FO;;;AA6FX;EACI,OArGK;EAsGL;EACA,WAhGO;;;AAmGX;EACI,OA7GK;EA8GL,kBAlHO;;;AAoHX;EACI,OAjHK;EAkHL;EACA,WA1GO;;;AA6GX;EACI,OAnHK;EAoHL,kBA5HO;;;AA8HX;EACI,OAvHK;EAwHL;EACA,WApHO;;;AAuHX;EACI,OAnIG;EAoIH,kBAtIO;;;AAwIX;EACI,OAvIG;EAwIH;EACA,WA9HO;;;AAiIX;EACI,OA5II;EA6IJ,kBAhJO;EAiJP,WApIO;;;AAsIX;EACI,OAjJI;EAkJJ;EACA,WAzIO;;;AA4IX;EACI,OArJG;EAsJH,kBA3JO;EA4JP,WA/IO;;;AAiJX;EACI,OA1JG;EA2JH;EACA,WApJO;;;AAuJX;EACI,OArKO;EAsKP,WAzJO;;;AA2JX;EACI,OAxKO;EAyKP,WA7JO;;;AA+JX;EACI,OA3KG;EA4KH,WAjKO;;;AAmKX;EACI,OAzKK;EA0KL,WArKO;;;AAuKX;EACI,OAlLI;EAmLJ,WAzKO;;;AA6KX;EACI;IACI;;EAEJ;IACI;;;AAGR;EACI;IACI;;EAEJ;IACI;;;AAIR;EACI;IACI,OArMC;;EAuML;IACI,OA7MA;;;AAgNR;EACI;IACI,OAlNA;;EAoNJ;IACI,OAhNC;;;AAoNT;EACI,kBA/NC;EAgOD;;;AAEJ;EACI;EACA;EACA;EACA;EACA,OA1NK;;;AA4NT;EACI;EACA;;;AAEJ;EAgBI;EACA;EACA;EACA;EACA;EAEA;EACA;EAEA;;AAxBA;EACI;EACA;EACA;EACA;;AAEJ;EACI;EACA;EACA;EACA;;AAEJ;EACI,OAlPF;;;AAgQN;EACI,OAjQE;EAkQF,kBAzQO;EA0QP;EACH;EACA;;;AAED;EAaI,OAnRK;EAoRL,kBA5RO;EA6RP;EACA;EACH;EACG;;AAjBA;EACI;EACA;EACA;EACA;;AAEJ;EACI;EACA;EACA;EACA;;;AAWR;EACI;EACA;EACH;EACG,kBAxSO;EAySP;EACH;EACA;;;AAGD;EAEC;EACG;EACH;EACA;EACA;EACA;EACA;;;AAGD;EACC;EACG;EACH;EACG;EACH,kBA1TQ","file":"style.css"}
\ No newline at end of file
diff --git a/css/style.scss b/css/style.scss
index 7974af0..ef7c293 100644
--- a/css/style.scss
+++ b/css/style.scss
@@ -155,6 +155,17 @@ $textsize: 16px;
     font-size: $textsize;
 }
 
+.battery-util-progress {
+    color: $pink;
+    background-color: $inactive;
+    font-size: $textsize;
+}
+.battery-data-text {
+    color: $pink;
+    margin-right: 6px;
+    font-size: $textsize;
+}
+
 .ws-dead {
     color: $inactive;
     font-size: $textsize;
diff --git a/data/config b/data/config
index 2413007..bb670d9 100644
--- a/data/config
+++ b/data/config
@@ -2,3 +2,4 @@ CPUThermalZone: /sys/devices/pci0000:00/0000:00:18.3/hwmon/hwmon2/temp1_input
 SuspendCommand: ~/.config/scripts/sys.sh suspend
 LockCommand: ~/.config/scripts/sys.sh lock
 ExitCommand: killall Hyprland
+BatteryFolder: /sys/class/power_supply/BAT1
diff --git a/src/Bar.cpp b/src/Bar.cpp
index 669d8e7..b00e166 100644
--- a/src/Bar.cpp
+++ b/src/Bar.cpp
@@ -29,6 +29,16 @@ namespace Bar
             return TimerResult::Ok;
         }
 
+        static Text* batteryText;
+        static TimerResult UpdateBattery(CairoSensor& sensor)
+        {
+            double percentage = System::GetBatteryPercentage();
+
+            batteryText->SetText("Battery: " + Utils::ToStringPrecision(percentage * 100, "%0.1f") + "%");
+            sensor.SetValue(percentage);
+            return TimerResult::Ok;
+        }
+
         static Text* ramText;
         static TimerResult UpdateRAM(CairoSensor& sensor)
         {
@@ -281,6 +291,10 @@ namespace Bar
 #endif
         Sensor(parent, DynCtx::UpdateRAM, "ram-util-progress", "ram-data-text", DynCtx::ramText);
         Sensor(parent, DynCtx::UpdateCPU, "cpu-util-progress", "cpu-data-text", DynCtx::cpuText);
+        // Only show battery percentage if battery folder is set and exists
+        if (System::GetBatteryPercentage() >= 0) {
+            Sensor(parent, DynCtx::UpdateBattery, "battery-util-progress", "battery-data-text", DynCtx::batteryText);
+        }
     }
 
     void WidgetPower(Widget& parent)
diff --git a/src/System.cpp b/src/System.cpp
index 158601e..99aa009 100644
--- a/src/System.cpp
+++ b/src/System.cpp
@@ -27,6 +27,7 @@ namespace System
         std::string suspendCommand = "systemctl suspend";
         std::string lockCommand = ""; // idk, no standard way of doing this.
         std::string exitCommand = ""; // idk, no standard way of doing this.
+        std::string batteryFolder = ""; // this can be BAT0, BAT1, etc. Usually in /sys/class/power_supply
     };
 
     static Config config;
@@ -69,6 +70,10 @@ namespace System
             {
                 prop = &config.exitCommand;
             }
+            else if (line.find("BatteryFolder: ") != std::string::npos)
+            {
+                prop = &config.batteryFolder;
+            }
             if (prop == nullptr)
             {
                 LOG("Warning: unknown config var: " << line);
@@ -141,6 +146,23 @@ namespace System
         return temp;
     }
 
+    double GetBatteryPercentage()
+    {
+        std::ifstream fullChargeFile(config.batteryFolder + "/charge_full");
+        std::ifstream currentChargeFile(config.batteryFolder + "/charge_now");
+        if (!fullChargeFile.is_open() || !currentChargeFile.is_open())
+        {
+            return -1.f;
+        }
+        std::string fullChargeStr;
+        std::string currentChargeStr;
+        std::getline(fullChargeFile, fullChargeStr);
+        std::getline(currentChargeFile, currentChargeStr);
+        uint32_t intFullCharge = atoi(fullChargeStr.c_str());
+        uint32_t intCurrentCharge = atoi(currentChargeStr.c_str());
+        return ((double)intCurrentCharge / (double)intFullCharge);
+    }
+
     RAMInfo GetRAMInfo()
     {
         RAMInfo out{};
diff --git a/src/System.h b/src/System.h
index eee98b6..7826e79 100644
--- a/src/System.h
+++ b/src/System.h
@@ -10,6 +10,8 @@ namespace System
     // Tctl
     double GetCPUTemp();
 
+    double GetBatteryPercentage();
+
     struct RAMInfo
     {
         double totalGiB;