Hi all, I'm having a little bit of trouble here. I'm trying to find e-cigarette adapters to fit a cartridge on a different battery. The problem is that I don't know what type of battery I have. The battery I want to use is from Epuffer, what type of battery is it? The cartridges I want to use on it are from Smoketip. I think the Smoketip batteries are an 801. What type of adapter would I need to use?