The SMOK G150 TFV8 Big Baby Beast Starter Kit is a powerful and compact device paired with the industries most popular tank. The G150 utilizes a 150W version of the Alien chip set and has a built in 4200mAh battery to support it. SMOK designed the G150 chassis with a flask shaped curvature for comfortable fit in both the hand and the pocket. The G150 Kit is paired with the versatile Big Baby Beast for maximum flavor and vapor production as well as an all day vape capacity. The G150 TFV8 Big Baby Beast Starter Kit offers users the same vaping experience as theAlien Kit, but in a compact form and eliminates the hassle of using external batteries.