What's your budget? If you have more to spend, I guess it's a Vamo. If not, it's going to be a variable voltage ego style battery. Then choose a clearo. TS and Apollo have both tried some nice clearos recently.
But you will have to rewick the cotton yourself. Probably not very difficult (you just roll a bit of cotton wool ball and pull it through the coil), but it's not entirely plug and play.
What's your budget? If you have more to spend, I guess it's a Vamo. If not, it's going to be a variable voltage ego style battery. Then choose a clearo. TS and Apollo have both tried some nice clearos recently.
This is supposed to be very good:
http://www.naturevape.co.uk/store/#!/~/product/category=8500271&id=33067825
But you will have to rewick the cotton yourself. Probably not very difficult (you just roll a bit of cotton wool ball and pull it through the coil), but it's not entirely plug and play.