PCC

- or Personal Charging Case.  This case allows you to charge it up - it carries charge that you can use to re-charge smaller-cig batteries on-the-go, without needing the mains. Most PCCs take several hours to charge and users tend to charge them up overnight, ready to go the next morning.

Recommendation: If you use a small e-cig with small batteries, you need a PCC.  Larger e-cigs with larger batteries mean that the need for a PCC ought to go away.  What is handy, is an e-cig with a decent battery where you don’t need a PCC (but where one is still supplied), but where the cig itself is still a reasonable size (about the size of a ‘100’ or ‘International’ cigarette), and will last several hours before needing a recharge.  That’s a perfect compromise.