I've got one of the Beaulieu 4008 Pro8mm Max8 modified cameras, but I'm noticing that the battery life is pretty bad - It's supposed to last "50 rolls" but I'm barely getting through one. I think these are NiCads, which sucks, because of memory issues. I'm wondering if anyone has the schematics for these battery packs that I might look at, because I think I want to build my own. The way it's constructed, to take it apart is to basically ruin it (looks like it's basically a cluster of sub-c cells stuffed inside a big heat shrink tube. So there's no easy way to open it without destroying the case. Happy to do that if I need to, but I'd like to look at some pictures or a schematic first, if one is available.
My thought is that I might just build my own using better, more modern batteries. Or if a standard belt exists that I could pick up cheaply, I'd go for that too.