The Smok Fortis kit gets it power from either a 18650 or a 21700 battery allowing it to reach 80W or up to 100w with the 21700 battery. For vapers that enjoy a large flavour cloud, this is the device for you. --SECTION The device has an ergonomic design with a leather body ensuring that it feels comfortable to hold in the hand. The device has a clear 0.96inch TFT colour screen displaying all the important settings. Mods like theSmok Fortis Kit kit should be used with Dinner Lady High VG 30:70 and Shortfills for a rich flavoured vape with impressive cloud production. Available in: Black, Blue and 7 Colour DEVICE CONSUMABLES: Replacement Coils: Smok Mini V2 S1 0.15ohm single mesh Compatible battery  - Vapcell Battery --SECTION Size: 94 × 32.4 × 38.8 mmWeight:94 gramsPower range:5 – 80 wattsInput Voltage:3.3 – 4.2 voltsOutput voltage:1.0 – 6.4 voltsStandby current:< 120uAMax output current:<30uAResistance range:0.1 – 2.5 ohmsCharging current: Max 1.4ACharging voltage:5V±0.2V --SECTION 1 x Fortis Mod1 x TFV-Mini V2 Tank2 x Mini V2 S1 0.15 ohm Single Meshed Coil1 x USB Type-C cable1 x User Manual