I have a DNA 250c board from a squonk that took 2 x 18650 batteries.
I am thinking of using it in a custom mod and was wanting to know if the board would still work OK f I used a single 21700 for it.
I only vape mtl so high wattage won’t be happening.
Will be the first custom mod I have tried to make so would prefer it worked as intended… lol
Thoughts?