Joye 510 Mega PCC . Go anywhere with your Joye 510 Mega Electronic Cigarette. The Case can charge your Joye 510 Mega Batteries up to 4 times on one charge and it's also a Carrying Case. The Joye PCC holds 1 Battery, 1 Atomizer and 2 Filters, Great for work, outings, or anywhere you are at that a Electrical Plug-in isn't accessible. Great for people on the go!!