At a Glance
The Eleaf iStick X80 Kit is a high-capacity MTL-focused mod: a massive built-in 3200mAh battery with up to 80W output, a unique press-and-twist multifunction button, the Avatar Chip 2.0 with four UI themes and animations, and the slide-to-fill GTL X tank with efficient GTL-D coils. It is essentially the bigger-power sibling of the iStick X40 — the same tank system with more capacity and control. See it on the Eleaf iStick X80 product page.
Key Specifications
| Spec | Detail |
|---|---|
| Battery | Built-in 3200mAh |
| Output | Up to 80W |
| Charging | USB Type-C |
| Chipset | Avatar Chip 2.0 |
| Control | Press-and-twist multifunction button; lock slider |
| Modes | Power and RTA modes |
| UI | 4 themes (Racer, Pulse, Bubbles, Aurora) + 3 animations |
| Tank | GTL X — top-to-bottom airflow, slide-to-fill |
| Coils | GTL family; upgraded GTL-D mesh |
Battery and Power
The 3200mAh cell is the headline — a huge capacity for a compact mod, and paired with Type-C charging it means very infrequent top-ups. The 80W ceiling gives the X80 far more headroom than the 40W iStick X40, so beyond efficient MTL it can also drive warm restricted-direct-lung coils and modest sub-ohm setups. If you want MTL-first capability with the option to push more power, that range is the whole point.
The Press-and-Twist Button
Eleaf’s signature here is a multifunction button that combines pressing and twisting. Each satisfying click-and-turn gives direct, intuitive control — no pecking at small buttons to scroll settings. A separate lock slider lets you independently lock firing or power adjustment to prevent pocket misfires. It is a tactile, easy-to-learn interface designed to feel connected rather than fiddly.
Avatar Chip 2.0, Modes and Themes
The upgraded Avatar Chip 2.0 backs two output modes — a conventional Power mode and an RTA mode for rebuildable-friendly control — so you can tailor how the mod delivers. Four UI themes (Racer, Pulse, Bubbles, Aurora) with three animations let you refresh the screen’s look, which is unusual personality for a workhorse MTL mod.
GTL X Tank and GTL-D Coils
The bundled GTL X tank brings a top-to-bottom airflow design and a one-handed slide-to-fill top for quick, clean, leak-resistant refilling. On the upgraded GTL-D dual-mesh coils — using natural, heat-resistant cotton with an optimised mesh — it delivers smoother draws, richer flavour and longer coil life. Being a slide-fill top-airflow tank, it keeps the base dry and refills tidy, mirroring the well-liked GTL X sold separately.
Pros and Cons
- Pros: Enormous 3200mAh battery; up to 80W so it grows with you; novel press-and-twist control with a lock slider; Power + RTA modes; four animated UI themes; excellent leak-resistant slide-to-fill GTL X tank with GTL-D mesh flavour.
- Cons: MTL-leaning tank limits raw vapour versus a pure sub-ohm rig; large battery means a chunkier mod than a slim pod; GTL coils are a recurring consumable.
Verdict: Who Is It For?
The iStick X80 is for MTL vapers who want serious endurance and a bit of extra power, with a fun interface, without moving to a big sub-ohm setup. New to choosing a mod or draw style? Start with our beginner’s guide to your first device.
Frequently Asked Questions
How powerful is the iStick X80? Up to 80W from a built-in 3200mAh battery, giving MTL vapers extra headroom over lower-wattage mods.
What is special about its controls? A press-and-twist multifunction button plus a lock slider, and Power/RTA modes, run on the Avatar Chip 2.0.
What tank does it come with? The GTL X with slide-to-fill and top-to-bottom airflow, running efficient GTL-D dual-mesh coils.
Is it good for beginners? It is more capable than a starter pod; the intuitive button and long battery make it a nice step-up, but total beginners may find a simple pod kit easier.
Vaping products contain nicotine, an addictive chemical. Intended for adults 21+ who already use nicotine.