Today I was reading the sticky about rechargeable batteries, and now I am worried about the ones I have. I bought the one called Puff E-Liquid Tank Kit because it was the only one of that type available here. I was a bit concerned when I read the instructions, and they obviously were translated from (probably) Chinese. They were so bad that they were difficult to figure out, so I went to their website to see if there were better instructions. Well, the website listed on the box doesn't even mention the tank kits, so I Googled it, and the only information I could find listd was Ali Baba, or whatever it's called. The sticky I read talks about how many counterfeit batteries are out there, and not to buy from them. There are also supposed to be gas vents or something. I'm not sure what those look like, but I don't see anything that looks like vents on mine. Where are the vents located? The documentation that came with the kit doesn't say anything except that the battery is Lithium Ion 650 mAh. I did see someone asking about these on a different forum when I googled them, and people there thought it was an eGo clone or something, but that's all I could find out. I'm wondering if mine sounds dangerous??? Also, if the instructions say not to vape with it in a horizontal position because it might leak, I expect that I shouldn't store it that way either. Anyway, thanks for any answers you guys can give a noobie like me.