diff --git a/README.md b/README.md
index d6e4360..24d92b2 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,5 @@ Add the following config section to your telegraf.yml:
   commands = ["/etc/telegraf/battery.sh"]
   data_format = "influx"
 ```
+
+![example graph](graph.png)