The iStick Tria MOD is powered by triple 18650 cells, supporting a maximum output of 300W. Along with a 0.91-inch display, 2A quick charging and upgradable firmware, the iStick Tria MOD is stable and powerful in performance. Perfect match with the ELLO S Atomizer. The iStick Tria will definitely bring you the smoothest airflow and best flavor yet! 3 colors.