This is my first post ever since I became a member in February of 2014!
I also just recently upgraded from what I call "simple" ecigs (kanger evod vv) and was recommended a sigelei 150w temp.control (which is why I'm posting this question in this thread). I have the smok tfv4 tank with a .20 ohm coil and I usually vape at or around 80w/4.0v on the Sigelei (I also have a horizon artic .5 ohm and .2 ohm coils and an aspire triton at .5 ohm). I've been trying to dig around and see what battery I should get that will work for all of these, even if I do end up going higher in watts&volts. Also, I've been thinking about getting a cube II (goes up to 160w) just so that I can have an extra mod around so I'm curious as to what batteries I should get that will work the best in both mods (did I use that term correctly?) for any watt/volts/ohms I that I wish to vape at. I've been recommended the VTC5, a Samsung 3000 mAh, and a Samsung 25r but I've also been told that AW's are good but I have no idea how to pick a battery no matter how much research I do. I did look at the chart that Mooch had posted as well as some other info on different threads but I'm still not so sure so any help and suggestions would be greatly appreciated! Thank you in advanced everyone.
For under 100watts, any 20amp CDR battery will work, these include the Sony VTC5, Samsung 25R, LG HG2, LG HE2/HE4
Potentially going 30amps (100watts plus), Sony VTC4 (25to30amps), true 30amp CDR Sony VTC3, LG HB6
With that Sig150TC, remember buy batteries for it in pairs and marry them. Bought together, charged together, used together, until death do they part, this balances how many charge and discharge cycles are equal or as close to equal as possible, label your married pairs, I for instance Pair 1A/1B, 2A/2B, 3A/3B, etc. Also not necessary, but a good practice, first rotation of usage, 1A slot 1, 1B slot 2, after recharge next usage 1B slot 1, 1A slot 2.