diff --git a/bin/tmux_battery.sh b/bin/tmux_battery.sh
new file mode 100755
index 0000000..57c692c
--- /dev/null
+++ b/bin/tmux_battery.sh
@@ -0,0 +1,6 @@
+#! /bin/bash
+
+capacity=$(cat /sys/class/power_supply/BAT0/capacity)
+status=$(cat /sys/class/power_supply/BAT0/status)
+
+echo "Battery: $capacity%"
diff --git a/config/.tmux.conf b/config/.tmux.conf
index c5c1f50..46f5f59 100644
--- a/config/.tmux.conf
+++ b/config/.tmux.conf
@@ -8,7 +8,7 @@ set -wg pane-base-index 1
 
 # statusline
 set -g status-left "[#S] "
-set -g status-right "\"#H\" %H:%M %d-%m-%Y"
+set -g status-right "[#($HOME/dotfiles/bin/tmux_battery.sh)] \"#H\" %H:%M %d-%m-%Y"
 
 set -ag status-style "bg=#d4be98"
 set -ag status-style "fg=#32302f"