I bought this rx battery thinking it was AA. I didn't realize it was AAA size. Will it be OK in a 40 size glow plane that uses 4 standard size sevros? It would go in my 1st low wing trainer, I don't do any kind of 3d or anything like that. I asked some guys at the club, but they just kept saying what they would use, I would just like to know if I should return it and get a AA size or not. Thanks. http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXPYL6