Max wattage and voltage for a 1.8Ohm dual coil

[ninjavape]

I'm now using Koh Gen Do cotton which ends up being slightly more efficient so will give it a try at higher power to see how it compares to the cotton ball provided.

Just to follow up, a Koh Gen Do wick isn't giving me problems at 13.5w, still good after 10ml and less crud in the tank too. Having those long, constant and consistent fibres makes a difference.