I really like the Emow Mega tank. The battery is nice also, but not a fan of how flush the button is and I'm addicted to the click in place function on the Spinner and my itaste clk. Although, you don't have to worry about the spinner moving on the Emow. Its also shorter (just wider) than the Spinner 2, so it has a smaller profile in the pocket, which I like when moving around.
Nice you found the charger from somewhere not all the way in China...lol! Shipping takes forever. Another person from the forum directed me to sweet-vapes.com and they also have it, since I'm in the US...it's a little closer. : ) I'm probably going to order it and maybe an extra Emow Mega tank as they're the only one's I've found selling the tank separately from the battery. I have seen just the battery on ebay though.
I'm still undecided on the battery - think I may wait a while longer for the iPow 2 ...been showing as ''coming soon'' for weeks at UKeCigstore!
Not too sure about buying this type of thing from Ebay. Had some bad Kanger coils (supposedly genuine), but also a good Spinner ll mini.