K31Scout,
Just to give you an idea of battery life, I vape at 1.8 ohms, using an AW IMR 18650, 1600 mAH, 24 mg nic. (I mention the nic level, because I find I vape less juice at higher nic levels, at 24mg, I vape about 3.5-4ml per 24 hours). My battery was sitting at 3.6v this morning when I...