The JUPPI from KangerTech has a powerful box MOD of 75W known as the JUPPI TC Box MOD. The device also has a JUPPI Tank in it which makes for a great combination along with the box MOD. There is a side fire button on this device which is capable of supporting a number of different modes which includes SS, Ti, Nicr, Ni for different TC functions. The notch coil in the JUPPI is of 0.2ohm resistance and it is rewickable. This notch coil is responsible for providing highly efficient surface area for heating up of the e-juice.