Picked up this BAM right from Ed "the Green" at Vapercon2 , and like I said in the video I feel like ive spend enough time with it to give it a fair judgment. For the majority of the time I have been using the BAM its been kicked, with an AW IMR 18490 battery www.oveready.com Which are over 1000mah, so they should last a good long time, but with a tube mod THIS big, I really feel like I should be using the 26500 battery, unfortunately they are quite difficut ( at least for me ) to track down and purchase. The only place I have really seen them is at SuperTmanufacturing www.supertmanufacturing.com not even my battery site LightHound.com carries them. Although they do carry both the AW IMR 18650 and the MNKE IMR 26650 batteries. Honestly vaping the BAM with an unregulated 26650 battery is still a very nice vape, considering that your atty or carto is of the "low resistance" variety being 1.5ohms or so. Construction wise the BAM cant be touched, the thing feels like a MAC TRUCK and is ribbed for her… uh… grippness. Its a joy to hold and use and feels like a quality MOD IMO With the exception of the odd 26500 battery , this mod really has everything I could ask for, super duty construction, reliable button and a place for the kick. check out www.smokefreemods.com for more information and a list of vendors currently stocking the BAM. mine is green ( I really had no choice ) but they come in other colors like purple and stainless steel finish. thanks so much for <b>…<b>