So I have an SMOK Alien 220 TC, have had it for about two months everything stock, though recently I decided to buy a new tank. Ended up with the Valyrian by Uwell. Anyways realized it had TC so I decided to give it a try. Set it up, if I have done it correctly, 100 W, 400 F, ohms is 0.185. Anyways, it ended up killing my batteries VERY quickly, however the indicator said half full. So I figured it to be calibrated wrong, the batteries. Put them on the charger, finished charing in about three hours half, usually takes around six. Is the reason I was getting the low battery because the battery could no longer supply sufficient power for my settings? Do I have the wrong batteries, or are my settings wrong?? My batteries are 18650 lg hg2. Usually when I vape on wattage mode my batteries last around 212 puffs, five-seven days. Any help is appreciated, thank you.