My question is I have a brand new 20 year old FM Futaba Gold 6 channel FPT6FG/K with 7 channel receiver. I built a sig skybolt and was ready for final color, and covering crack "bad". was very discourage. put everything up. built a house and had a family. that is why it is brand new. I also aquired a 15 year old FM Futaba Conquest radio FPT6NFK 6 channel for my Dad. that wasn't used. my question is can I still find batteries. where?. I don't think I should trust them. they do look good no leakage. or should I bit the bullet. and buy new. I receive a Nexstar for Christmas. and I have been slowly buiding a sig Ryan. I still have the Skybolt and the (1/4 scale cub from Dad). any advice would help. Thanks, Chris.