yup...I loved that device! I have since upgraded to an Ipaq 2750 (which is the closest you will ever get to a Jornada with flip cover) but I still keep the old Jor' charged up every few days and synced as well...heh heh
For batteries, I'm not sure if they deliver overseas but here it is :
http://worcell.com/index.php?cPath=57&sort=8a&page=2
BTW, SGD64 is around US$40. The guy tells me its so expensive because of low volume. His price fluctuates but I managed to buy BOTH the normal and extended batteries for my 2750 at US$30 and US$40 respectively!