Updates


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4127 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/BATTERY-FAQ b/docs/BATTERY-FAQ
index 2adc89e..9f835a5 100644
--- a/docs/BATTERY-FAQ
+++ b/docs/BATTERY-FAQ
@@ -256,3 +256,8 @@
      night. Charging will then start some hours later. The second possibility:
      Use the Archos charging algorithm. At least, your batteries will be full
      one more time. ;-)
+
+Q18: Why does rockbox show a question mark for the battery level?
+A18: Rockbox waits for about a minute to show a battery reading, to increase
+     the reliability of the reading. In previous versions, the battery level
+     rockbox initially reported was always too low.