RBA heads are enclosed decks that work with Sub-Ohm Tanksas well as Pod Systems. The RBA deck can take the place of a factory-made coil head, and the user can control their own builds. The characteristics of an RBA head:
Removable and replaceable like a normal coil head
For use with specific vapes (most tanks do not have an RBA head)
For use with up to two coils (rarely more)
For vape tanks that come with an RBA head provide the user with an entry-level device and one that can be grown into as experience increases.