batt ?'s
 

so i went to wal-mart to try to find a f&f batt but their wasnt any but i found a small 6v for a r/c so what im wondering is can i run 2 of these to get 12v? i know it will make 12v im just wondering what kind of run time ill get

try making a hobbico 12v torque master batt. 7.5 amp about twice as long as a nylint batt. or twice as thick as a F and F batt