Here comes the Eleaf iStick T80 Battery Mod with 3000mAh large built-in battery power, which is available for your Eleaf iStick T80 kit(with Pesso/with MELO 4 D25). The design of Eleaf iStick T80 is pretty compact and exquisite with plenty of colors for your special desires. One-fire-button design and the small yet clear LED