hi forum ,
yust to keep this updated ,
sloughter out all metal from the batteryholder ( eroded anyway ) , and wiggle 3 nimh batteries inside with a mini rc connector .
only for charging ( will hold several months ) you have to disassemble the remote :-(
i am working on a solution for that , i have seen 3,5 mm jack connector on table top chargers for other remotes , maybe that is possible for this one tooooooo
nitro2