Hey, your way works pretty damn good!!! Double the ohms and add.3
No more guessing... thanks!
I showed in another thread there is a problem with this method, it puts you all over the place and isn't very consistent.
Using a 1.5 ohm carto, 1.5 + 1.5= 3v, this gives 3.3v total, that's 7.26 watts
Using a 2 ohm carto, 2 +2= 4v, this gives 4.3v total, that's 9.24 watts
Using a 3 ohm carto, 3 + 3= 6v, this gives 6.3v total, that's 13.23 watts.
This method goes from a really cool vape, to a really hot vape depending on what carto you use. A much easier method, that keeps it more consistent is to just add 2 to the resistance to get the voltage.
Examples,
1.5 ohm carto, add 2, 3.5v, this gives 8.17 watts
2 ohm carto, add 2, 4v, this gives 8 watts
3 ohm carto, add 2, 5v, this gives 8.33 watts.
This keeps you right in the 8 watt range, then you can adjust up and down from there to get the flavor you want.