Peter,
I recently acquired a AA battery pack for my GX680 I camera. They can be purchased directly from Fuji USA (located in New Jersey) for about $75. A much better option than the nicad charger system.
All the best,
Daniel

Quote Originally Posted by Peter Williams
I have the GX680 II with one still working Nicad pack and one that will no longer hold a charge. At one time the fellow that ran www.gx680.com had some information about converting these into AA battery holders, but that information is no longer on that site. Does anyone have some experience in either 1) Converting these themselves or 2) how to go about tracking one down? Any help would be appreciated.