✔ Supports single external 20700/21700/18650 battery
✔ Fit for Z-Force Tank and DuoPrime ZF 0.2/0.3Ω Coil
✔ 5ml capacity, top filling, precise airflow, coil+ refresh modes
✔ 2500mAh battery capacity with 100W max power
✔ With 3.5ml Z Nano 2 Tank, 1.08 inch full screen
✔ Leakproof top-to-bottom airflow, adopts B series coil