It feels really solid and well made. It's aluminum and its kind of textured. Its big but not nearly as big as it looked in the pre release photos. Standing beside my nemesis, the device itself is probably about as big as my neme+rda but it feels VERY good in my hand. Only complaint so far is the battery consumption. I got about 4 hours of time from a fully charged VTC4, but that was also at 50w the whole time and I probably would've swapped the battery in my mech mod by then as well and I would'nt have gotten a constant 50w performance for those 4 hours in my mech either. I don't have an IPV mod but I've seen people say the battery drain is better on those.Cool, how is the build quality of the T5?
I don't really see how the number of coils could effect battery life. I believe I read that regulated its completely dependent on wattage and puff time. I think they even argued that resistance has little effect but even if it does, the same resistance at single or dual coil should use the same amperage. Maybe your single coil is just heating up a lot faster and so you are taking shorter puffs.For some reason I noticed a HUGE increase in battery time when I switched from dual to single coil setup, more than double battery life.
I don't really see how the number of coils could effect battery life. I believe I read that regulated its completely dependent on wattage and puff time. I think they even argued that resistance has little effect but even if it does, the same resistance at single or dual coil should use the same amperage. Maybe your single coil is just heating up a lot faster and so you are taking shorter puffs.
Well technically the rate is the same your just using it more. The total firing time wouldn't be effected.Dual coils take more time to heat up compared to a single coil, so they consume more amp/hours than a single.