Hey, I'm building a regulated box mod and i have a question about multi battery mods. So, I want to have 3 batteries in my mod, and because I don't have a boost converter to increase the voltage as battery charge goes down, I'd like to keep the output stable at 9V, the minimum the batteries ever go. The output current of the cells is 36A, so that's 324 watts. But because of the high voltage of the cells, the lowest atomizer resistance I could go to is 0.25Ω, and I'd like to go lower. My question is, how do high wattage mods handle this? Do they use a buck converter to step down the voltage while stepping up current? Thanks!
