There's an excellent thread on cheap batteries in the Equipment Forum:
http://www.iceinspace.com.au/forum/s...d.php?t=103932
These batteries are just over a year old on the shelf, so they are sold on at a greatly reduced price. I'm hoping to pick one up this week in time for this weekend.
Here's the link to the discounted batteries page:
http://www.batteryguru.com.au/25.html
Mental.