The MEGA EGO-W e-Cigarette uses MEGA-EGO Battery, plus has Double the hardware! This EGO mod is designed to resemble a Pen and has a Cartomizer tank system that holds 2ml of e-Liquid. No Leaks. Cartomizer is refillable eliminating a need to buy both Cartridges + Atomizers. Cartomizers are both combined. Very Durable!
For How-To Guide See EGO-W eCigarette Kit Page Here
*2 EGO-W Clear CartomizeR *2 MEGA EGO Batteries (1100mAh) *2 EGO-W Pen Cap *2 EGO-W Cartomizer Shell *1 Universal AC/USB Adapter *1 EGO USB Charger *1 e-Liquid Injector 2.5ml *1 EC112 Cartridge tip *1 10ml e-Liquid