My Fiance and I purchased a Nic-liq E cig at this location. When we arrived home we found the tank wouldn't thread to the battery. We returned the kit, and the battery was swapped out to one that would fit. My Fiance used it for all of a day and half, when the button on the battery stuck, and it quit working entirely. We once again returned last night, Jan 27th, to ask about what the issue was. The kid running the stand said it was a common problem with the nic liq batteries and there was nothing he could do about it. I told him we had the receipt (which they send sent to your phone via text) which was less than a week old. We were told we were stuck with the one we had unless we wanted to BUY another one.