The Stick 80W Kit, as the name suggests, has a maximum output of 80W, combining a built-in 2800mAh battery and TF tank that delivers the best flavor and cloud. It has a bottom base where you can customize the desired wattage by rotating the base. As for safety use, there is a push button on the top cap to make the tank more leak-proof and child-proof. Innovation keeps changing the vaping experience!