Finally got my batteries in today. I picked up the Ultra Fire 16340's. 4 of them. The dreaded too big battery
I don't see the big deal. They are a little sticky going in but they are not damaging the battery in any way so I say go with it. It is working great. I am on my first batt and have been for 3 hours now. This is one fine little unit. Puts out great vapor and a great throat hit on my flavors that I have that I don't cut with VG too much. With Red Bull great throat hit and vapor. With my apple great flavor and smooth, not much of a throat hit. Pretty much the same experience I have with my BSB and my Big Chuck with the 18650 batt.
Initially I was a little concerned with the small size of the switch as I have meat hooks for fingers. This unit works flawlessly with my fat thumbs and fat fingers.
I really like the modular aspect of this device. I am looking forward to adding the 6 volt sleeve to this mod in the very near future when they are available. I have not tried 6 volts yet but plan to try it with this unit.
So far I am extremely pleased with my purchase. This is my one and only "stealth" mod and my worries about smaller battery capacity so far seems to be unfounded. I expected 4 hours of vaping with this battery and it is quickly closing in on that without a hiccup.
Thanks Isaac. Looks like you have a great mod in your inventory...