I have just got my first turbine (Airstar JetCopter SX) and I am preparing for my first flight.

I am using the standard 1250 maH ECU Battery that comes from JetCat, which I know are supposed to be good for 2 flights, but could someone tell me what the minimum safe voltage is to have before a flight?

Also what charge rate to people use at the field to charge up the batteries for additional flights?


Thanks


David