The Stick 80W is powered by a massive built-in 2800mAh rechargeable battery and can reach a max output of 80W. You can adjust the Stick 80W Battery from 5W up to 80W using the simple dial at the bottom of the mod. The Stick 80W is equipped with a single square power/firing button with an LED indicator light surrounding it to remind you of the battery level and device status. Multiple protections are built into the Stick 80W, including short circuit protection, low voltage protection, and an 8 second cutoff. The included SMOK TF Tank features a 6ml eliquid capacity and comes equipped with two TF Stick Mesh coils from the TF coil family. The 0.15 ohm TF Stick Mesh coil is rated for 30W to 80W, but is recommended for use between 60W and 70W. The TF tank also features a leak proof rotary top-fill design with a lock button mechanism, and sports a triple slotted adjustable airflow system on the bottom.