Aspire Nautilus X / U-Tech coils
U-Tech technology (airflow goes down one side and back up the other). DISTINCT from Nautilus BVC coils — NOT interchangeable. The Mesh 0.7Ω XS coil is reserved for XS models.
| Reference | Ohm | Watt range | Style | Type |
|---|---|---|---|---|
| Nautilus X U-Tech 1.5Ω | 1.5Ω | 14–20W | MTL | Regular |
| Nautilus X U-Tech 1.8Ω | 1.8Ω | 12–16W | MTL | Regular |
| Nautilus XS Mesh 0.7Ω | 0.7Ω | 20–25W | MTL | Mesh |
Compatible devices (5)
Cross-brand compatibility
Baby Beast Mega Family: 6 brands, 1 coil standard
Note: the full-size Vaporesso Cascade needs an adapter for Baby Beast coils. The Aspire Cleito 120 and SMOK TFV12 Prince have their own standard — don't confuse them.
Aspire Nautilus Family: 7 tanks, 1 BVC coil
The Nautilus X (U-Tech coil) is a SEPARATE platform — its coils don't work in standard Nautilus tanks. Check the exact model before buying.
Aspire Atlantis/Triton Family ↔ Eleaf Melo 3 ↔ DotMod Petri
An older standard — increasingly hard to find new coils in shops. Better to buy in bulk. Incompatible with the Nautilus (MTL) and Baby Beast tanks (a more recent format).
Kanger Subtank / SSOCC: legacy family still useful
Kanger has wound down its main operations. SSOCC coils are hard to find new. These tanks are not compatible with Baby Beast or Nautilus coils.
Other platforms — Aspire
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Data provided for information only, verified to the best of our ability but not contractual. Always check compatibility with the manufacturer before purchasing. The site is not liable for damage caused by unofficial use or a compatibility error.