diff --git a/home/wm/waybar/default.nix b/home/wm/waybar/default.nix
index 7be4055..96f080f 100644
--- a/home/wm/waybar/default.nix
+++ b/home/wm/waybar/default.nix
@@ -86,14 +86,49 @@
         };
 
         battery = {
-          format = "{capacity}% {icon}";
-          "format-icons" = [
-            ""
-            ""
-            ""
-            ""
-            ""
-          ];
+          "bat" = "BAT1";
+
+          "full-at" = 80;
+
+          "interval" = 1;
+
+          "states" = {
+            "warning" = 30;
+            "critical" = 15;
+          };
+
+          "format" = "{capacity}% {icon}";
+
+          "format-icons" = {
+            "discharging" = [
+              "󰁺"
+              "󰁻"
+              "󰁼"
+              "󰁽"
+              "󰁾"
+              "󰁿"
+              "󰂀"
+              "󰂁"
+              "󰂁"
+              "󰂂"
+              "󰁹"
+            ];
+            "charging" = [
+              "󰢜"
+              "󰂆"
+              "󰂇"
+              "󰂈"
+              "󰢝"
+              "󰂉"
+              "󰢞"
+              "󰂊"
+              "󰂋"
+              "󰂅"
+            ];
+          };
+
+          "tooltip-format-charging" = "󱑂  {time}\n󱐋 +{power} W\n {health}";
+          "tooltip-format-discharging" = "󱑂  {time}\n󱐋 -{power} W\n  {health}";
         };
 
         clock = {