Calling all dna20 users! I need some help! I recently purchased mcm #138 (dna20 w/ single 18650). It looks great but I'm having some issues with the battery life. Right now I'm using a atomic dripper with a 1.5 ohm 10 wrap 28ga micro coil. I've been using it from about 13 to 15 watts. With this setup I'm having to use 3 18650's just to make it through the day. The batteries I'm using are 1 aw imr and 2 Panasonic cgr's ( the grey ones ). So far I'll get the check battery message at 3.9 volts with the panasonics and 3.85V with my aw imr.
What is everyone else getting out of there batteries?
Is this normal with this coil? Is it the batteries?
This is my first dna20 so I really have nothing else to go on. Any help would be much appreciated.