After looking over a lot of sites and Kanger's as well i'm still not sure how to properly distinguish a "real" EVOD VV battery. On Kanger's site the pictures show 2 different styles. One with EVOD VV on the barrel of it and one that says "KangerTech EVOD VV". And a lot of sites show pictures with "black button's" opposed to the chrome ones. And they all say Authentic or Genuine. My info is coming off popular sites only too... (VaporAuthority.com, Sun-Vapers.com, DiscountVapers.com, Sweet-Vapes.com). And should they come in a box?