Rider 2050mah universal pcc can charge on the go,Hot sale !!! rider 2050 mah universal pcc:1--it is with 2050mah storage battery inside ,you can charge for 7-10days, very convenient for your travel.2--this pcc is universal, can fit with all ecigs models, such as rider 801,803,510...and so on.3--the insert of the pcc, we can design by your demand.