What's the code for 15% off on the AW's ? I need a couple 18490 for my ZNA 30 I just picked up. I got one locally but I think it's counterfeit, its so long I can't screw the end cap in on the ZNA. ThanksThat's not exactly a simple question but I assume you need an 18650 for this mech and almost anything in that size from the big electronics brands are 'the best' (Sony, Samsung, LG). But another great brand of 18650 is called AW and one of the best vendors for that brand is having a 15% off sale right now. Though there are better deals out there on perfectly good batteries but you'll have to go back through this thread for the highest percent off deals and look around at those sites to see what they have I guess.
http://www.rtdvapor.com/new-aw-imr-18650-3-7v-2200mah/