Originally Posted by Michael64
You can also use your balance tap from your battery and get a male end and the connector or just solder the wire to the male tap. Then you can have either 3s or 4s you pick thats what I do on my 6S machines. No regulator needed with this method.
cut them in to 2 and conect in serial.mthat is what I did on my multicopter which run 5 or 6 s. the 7812 will geting crazzynhot ifmused.