Vaporesso SWAG 2 80W Kit with NRG PE Tank is powered by single 18650 battery. (Not included) By adopting a special formulated rubber coating, it is now even lighter and more durable, with a hand feel that will give you next level comfort. Equipped with AXON Chip, the SWAG II Kit brings you the incredible Pulse mode, giving you 5x more power in every inhalation. The upgraded GT4 Meshed coil brings dual meshed cores to increase contact area giving denser more flavorful clouds.  SWAG 2 Mod :· Dimensions: 75mm x 25mm x 50mm· Weight: 120g· Battery Type: Single 18650· Wattage Output Range: 5W - 80W· Resistance Output Range: 0.03ohm - 5.0ohm· 0.91" Display· AXON Chip· Rubber Coating· Fingerprint Resistant· Scratch Resistant· Ergonomic Curve NRG PE Tank :· Dimensions: 25mm x 50mm· Capacity: 3.5ml· 0.15ohm GT4 Meshed Coil (50W - 75W)· 0.5ohm GT CCELL Coil (25W - 35W) INCLUDES :· 1 x SWAG 2 Mod· 1 x NRG PE Tank· 1 x GT4 Meshed Coil· 1 x GT CCELL Coil· 4 x O-Ring· 1 x USB Cable· 1 x User Manual· 1 x Warranty Card