Originally Posted by
fizzwater2
also - if you do use a LiFe or LiPo battery, don't do something stupid like I did and leave your TX on. Over discharging a lithium battery can ruin it.
I did that a few times in 5 years already BUT I was able to safely restore the packs . I did it early on when I installed LiPo packs and the first time I thought it was finished. I figured out a way to recharge it from the dead and it worked and has worked on other packs also. They don't come back 100% but all of the transmitter packs that came back are still useable today.