diff --git a/system-info/system-info-WSL.sh b/system-info/system-info-WSL.sh
index 1fbbc0e..70ecda3 100755
--- a/system-info/system-info-WSL.sh
+++ b/system-info/system-info-WSL.sh
@@ -36,7 +36,9 @@ while true; do
     "(Get-WmiObject win32_battery).EstimatedChargeRemaining" \
     | sed 's/\r//')
   if [ "" != "$raw_battery" ]; then
-    battery=$(printf "%3d%%" "$raw_battery")
+    battery="$(printf "%3d%%" "$raw_battery") $(echo $raw_battery | \
+      awk '$raw_battery ~ /.*/ { printf "%s\n", \
+        substr("", int($raw_battery / 9), 1) }')"
   fi
 
   echo "$cpu_temp$cpu_load$battery" > $cache_file