Coil resistance has absolutely nothing to do with battery life in a regulated mod.![]()
Well.. the lower the resistance someone uses the higher the watts they tend to use and the lower the battery life generally, and more juice....
You're not going to drive a 0.5 ohm coil at the 10 or 12 watts you're likely to use for a 1.8 ohm coil.. 100 3sec puffs at 20w will drain twice as much from a battery as 100 3sec puffs at 10w...