EVOD 2 Kit by Kanger gives you everything you need apart from juice to get started. The tanks and batteries provided work perfectly together to give you the very best results possible. The tanks are the Evod 2 design and they have coils at the bottom and this ensures that the wicks always have plenty of juice in them. It has two coils which give better taste and vapor. It is also really easy to refill and has great performance. The drip tip is replaceable if you want to change it. The heads can also be replaced which means that you can keep using the tank and just change these when necessary. The batteries are really good quality and the design means that the button is really close to the battery. They have a 3.7-volt output which is constant which means that you will get the same power from them from when you start using them until they run out completely.