futaba 12Z battery question
I have found the posts on other sites about replacing the existing transmitter batteries in the pack with Fromeco Relio 7.4/18.5Wh/2600 mah. I am curious if any one has replaced the two cells in the futaba pack with A123 and if so which cells did you use. I would think this would be the best solution, but would rather not blow my radio up with out some input first.