> Probably will. It probably just won't make it to the > flight bag, > ever. But I might consider it as a backup... the NiMH's > in AA format, > can you get to them to replace them quickly, or is it an > ordeal with a > screwdriver that can't be done with ease? Can't tell from > the photos... Screw down plugs, one per cell, coarsish thread. O ring seals. The enthused could add something to make these finger removable. You could use Alkalines :-). It's only MEANT to run on 3 x NimH but it will happily run on several times the voltage. Preferably don't run it on more than about 9 volts :-). Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist