Innokin GoMax Tube Kit, a vape pen system that is paired with the GoMax Disposable Sub-Ohm Tank, featuring a large 3000mAh rechargeable battery, LED battery life indicator light, and can hold up to 5.5ml of eJuice. Surrounding the button is a tri-color LED battery life indicator light, relaying the remaining battery life via specific colored LED lights. Furthermore, mounted at the top of the vape pen is the Innokin GoMax Disposable Sub-Ohm Tank, a large 5.5ml refillable sub-ohm tank with integrated mesh coil to provide rapid and even heating within the atomizer to produce the thickest, densest, and most flavorful clouds.