I have 1300mah sizs white grips and the 200 dollar 1300mah beast. Its to Make sure if my HcIgar VT200 Dies I'll have another DNA200 before 30amp min. DNA250 mods take over. Protovapor promised a future battery pack part upgrading my XPV DNA250D 900MAH 30AMP $170 matte Red and matte black two tone mod with polished steel clip. It's large with a larger than current DNA screens. It's likely shipping by Xmas a rep said because the parts are still on their way for Evolvapor experts to begin with before China completes the product. Im excited to have the XPV since I always wanted my DNA200D (what's the D mean which is how its labeled at protovapor.com) regardless it's expensive looking and feeling and there's no image if the DNA250D XPV mod yet. I think Lipo packs are gonna replace the 18650 lipo combos that keep the DNA200's and 133's running. I will review the completely new 1300mah Lavabox because it's at least a bigger piece of hardware. I heard Lavabox mods are a bit cooler but thats not the way of DNA200 mods all being identical