I ordered two kits from Dark City Vapors. One for me and my fiancee. One battery from each kit has been charging for a couple hours now. One of them turned green in 30 minutes, and the other in about one hour. I have them still on the charger. I will leave them for as much of the 8 hours as I can. I couldn't wait though and and used a spare battery to try it out. I fill one of the cheap cartomizers that come with the kit and I filled it with Mountain 55 (tobacco) flaver. I kinda has a little butterscotch/tobacco taste which I enjoy. I can't wait to try many other sample flavors. Also I can't wait to see if the Boge LR 2.0 cartomizers are an improvement. So far I love it! Works and taste 100 times better than a Blu disposable I bought a couple days ago. All of my juice is 80pg/20vg and 24mg. I think I may have to order some with little to no nicotine and mix it. I think this because I will want to vape alot but the nicotine may become too much. My fiancee has 14mg juice which might be a good for me. Thanks to all the threads in this forum that I used for my research.