Aspire Zelos is one of the best & popular starter kit, with its elegant design it fits in your palm of your hand with Nautilus 2 tank giving excellent vapour that is similar to smoking.

Zelos is a compact and ergonomic vaping mod from Aspire powered by a 2500mah built-in Li-Po battery. Wattage can reach up to 50W.

This kit requires a 18650 battery

https://vapourireland.com/product/18650-batteries/