The SMOK FORTIS 80W Starter Kit, featuring a 5-80W output range, versatile battery utilization, is paired with the SMOK TFV18 Mini Tank. Constructed from durable zinc-alloy, the chassis of the SMOK FORTIS Kit is impervious to light falls and drops and is incredibly portable. Utilizing a single high-amp battery, the FORTIS Kit can use a 18650, 20700, or 21700 battery, delivering ample power to achieve the 80W output ceiling when using a 18650 battery or 100W with any 2X700 battery. Paired with the SMOK TFV18 Mini Tank, the FORTIS Kit can hold up to 6.5mL of eJuice within the confines of the bubble glass and is refilled from the top, using a locking rotating top fill system. Using coils from the TFV18 Mini Coil Series, the Fortis comes with a 0.2ohm Mesh Coil option for rapid and even heating to produce a delicious flavor.