I bought a new e-cig yesterday. It's the same style as the mini nautilus but way more powerful and I've been smoking it all day and it has not died yet. I love it!
I promised myself this will be a winter thing, so I don't have to smoke in the cold and rain. Occasionally I'll have a cigarette, but there's enough nicotine in my e-cig where I don't get the same rush with cigarettes.