I a new mech mod I made. No shorts, lots of fun. I built a RDA to go with it (out of old sink parts) I had one hitch (basic electronics level stuff, I was embarrassed but laughed it off) So its steam-punk style (not my normal thing) it was fun to make but I'm noticing something that makes me think. Basically my problem is this: the device works perfectly, I coiled my 2 wire twisted 32 gauge (awg) over a 5\32nds bit 5 times and threaded it with 2 mm wick and it atomizes without burnig great.,. For a few minutes then it tapers down quick fallowed shortly by slowly heating then week puffs and sluggish heating. It is powered by an 18650 battery, I could get a new one but before I get a more expensive battery I had a though, what other options exist? My mod has a fat compartment ( measurements in photo) and longer than an 18650 won't fit well but wider or shorter will. So what's out there that bigger around, factory made and accepted by general safety concepts as far as you folks know? image hosting 30 mb (26.48mm) My buddy thinks glow is everything, I know its not but since I built the Atty with modular posts I loaded it with four sub ohm coils for fun... how to do a screen shot jpg images Any way it works ( even if I hit the submit key instead of preveiw ) but I'm seeking a larger battery any ideas?