diff --git a/script/batinfo b/script/batinfo
index 11d80a4..2b5eee8 100755
--- a/script/batinfo
+++ b/script/batinfo
@@ -7,5 +7,5 @@ set -e
 if [ $(uname -s) = "Darwin" ]; then
   echo "" # TODO
 else # Linux
-  echo "$(cat /sys/class/power_supply/BAT0/capacity)%"
+  echo "$(cat /sys/class/power_supply/BAT0/capacity)"
 fi
diff --git a/script/tmbatinfo b/script/tmbatinfo
new file mode 100755
index 0000000..c669d27
--- /dev/null
+++ b/script/tmbatinfo
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+#
+# Print battery percentage to stdout
+
+set -e
+
+pc=$(batinfo)
+
+if [ "$pc" -gt 40 ]; then
+  echo "#[fg=black, bg=green] $(batinfo)% #[default]"
+elif [ "$pc" -gt 10 ]; then
+  echo "#[fg=black, bg=yellow] $(batinfo)% #[default]"
+else
+  echo "#[fg=black, bg=red] $(batinfo)% #[default]"
+fi