SMOK Mini V2 S1 – V2 S2 Replacement Coils

SMOK Mini V2 S1 – V2 S2 Replacement Coils

If your SMOK TFV Mini V2 tank is tasting burnt, leaking, or producing weak vapour, the coil is almost always the cause, not the tank itself. The SMOK Mini V2 S1 – V2 S2 Replacement Coils are genuine replacement heads built specifically for the SMOK TFV Mini V2 tank (also sold under the name TFV8 Baby V2), the tank fitted to popular kits such as the SMOK Species and SMOK R-Kiss. Fresh coils restore the flavour and vapour production your tank had on day one, without needing to replace the entire device. Shop now at Vape Wave.

Key Features Of the SMOK Mini V2 S1 – V2 S2 Replacement Coils

• Genuine SMOK Mini V2 coil heads in S1 and S2 builds
• S1: 0.15Ω single mesh coil, built for flavour-focused, lower-wattage vaping
• S2: 0.15Ω quadruple coil, built for denser vapour at slightly lower wattage
• Compatible with the SMOK TFV Mini V2 / TFV8 Baby V2 tank
• Organic cotton wicking for cleaner, faster flavour delivery
• Sold in packs of three for cost-effective replacement
• Simple screw-in fitting, no tools required

Design

Both coils use SMOK's standard Mini V2 base, so they screw directly into the TFV Mini V2 tank without needing an adapter or new tank chassis. The build sits low in the tank, keeping airflow tight and consistent, which is what gives this coil series its reputation for flavour clarity rather than raw cloud output. Each coil arrives individually wrapped for freshness and comes pre-wicked, so it is ready to prime and fit straight from the pack.

Coil Technology

The S1 is a single mesh coil at 0.15Ω, engineered for a slower, more controlled heat-up that favours flavour reproduction over sheer vapour volume. The S2 is a quadruple coil, also at 0.15Ω, which spreads heat across four wicking points for a denser draw at a slightly lower wattage window. Both use SMOK's mesh-style heating element, which heats more evenly than traditional round wire, reducing the dry, burnt hits that come from uneven wicking.

Puff Estimate

SMOK doesn't publish an official puff count for the Mini V2 S1 or S2 coils, since coil lifespan depends heavily on how you vape rather than a fixed number. As a practical guide, most users get somewhere between one and two weeks of regular use from each coil before flavour starts to fade, though heavy chain vapers or those running higher wattages within the range will typically see this shorten.

Nicotine Strength & E-Liquid Compatibility

These coils aren't tied to a specific nicotine strength; they work with whichever freebase e-liquid you already vape. What matters more is the VG content: because both coils are sub-ohm builds, they perform best with e-liquids at 70% VG or higher, which wick faster and reduce the risk of dry hits. If you're not sure which juice suits your setup, our e-liquids collection is filtered by VG ratio to make this easier.

Performance

Run at its recommended range, the S1 performs best between 60W and 70W, giving a warm, flavour-forward vape without overwhelming the wick. The S2 sits slightly lower, performing best between 45W and 60W, and rewards you with a denser, more textured cloud thanks to its four-coil layout. Both coils reach full temperature quickly and hold it steadily, which keeps flavour consistent from the first puff to somewhere near the end of the coil's life, rather than tailing off after a day or two.

Who It's For

These coils are built for existing SMOK TFV Mini V2 tank owners, most commonly people running a SMOK Species, SMOK R-Kiss, or another stick-style mod paired with this tank. If you already know your tank and simply need fresh heads, this is a straightforward like-for-like replacement. If you're newer to sub-ohm vaping and want a full setup rather than just coils, our vape kits collection is a better starting point.

What's Included

• 3 x SMOK Mini V2 coils (S1 or S2, depending on the option selected)
• Individually sealed for freshness
• No tank, mod, or e-liquid included

Specification of the SMOK Mini V2 S1 – V2 S2 Replacement Coils

Safety Information

These are sub-ohm coils and must only be used on a mod or battery rated to fire safely at resistances of 0.15Ω or lower. Always check your device's minimum resistance rating before fitting a new coil, and never fire a coil dry. Keep coils and e-liquids stored away from children and pets, and dispose of used coils responsibly rather than in general household waste where possible.

Things To Consider Before Buying

Confirm your tank is genuinely the SMOK TFV Mini V2 (TFV8 Baby V2), as these coils won't fit the standard TFV8 Baby, TFV12 Baby, or Nord-series tanks despite similar naming. Decide between S1 and S2 based on preference: choose S1 if flavour accuracy matters most to you, or S2 if you prefer a thicker, more visible cloud. It's also worth having a higher-VG e-liquid on hand, since low-VG juice will shorten coil life significantly on either build.

Maintenance Tips

Always prime a new coil before use by dripping a few drops of e-liquid directly into the wicking holes and letting it sit in a filled tank for five to ten minutes. Avoid chain vaping in the first few puffs after fitting, and top up your tank regularly rather than letting it run low, since dry wicking is the leading cause of premature coil failure.

Storage Tips

Store unused coils in a cool, dry place away from direct sunlight and keep them in their original sealed packaging until you're ready to fit them. Once fitted, a spare coil left out of its packaging degrades faster, so only open a new coil when your current one needs replacing.

Returns and Refunds Policy

As with all coil and pod products, these coils can only be returned unopened and in their original sealed packaging for hygiene reasons. Full details on eligibility, timeframes, and how to start a return are available on our Returns and Refunds Policy page.

Conclusion

The SMOK Mini V2 S1 – V2 S2 Replacement Coils are a straightforward, reliable way to keep your TFV Mini V2 tank performing the way it should, without the cost of replacing the whole kit. Whether you prioritise pure flavour with the S1 or a denser cloud with the S2, both builds are genuine, easy to fit, and designed to slot straight into your existing setup.

Related Products

• SMOK TFV8 Baby Beast Series Replacement Coil - Pack of 5
• SMOK V8 Baby Q2 EU Core Replacement Coil
• SMOK TFV18 Mini Meshed Replacement Coil
• SMOK RPM 4 Replacement Coils - Pack of 5
• SMOK Mesh RPM40 Replacement Coils

Frequently Asked Questions

What's the difference between the SMOK Mini V2 S1 and S2 coil?

The S1 is a single mesh coil built for flavour-focused vaping at 60W to 70W, while the S2 is a quadruple mesh coil that produces denser vapour at a slightly lower range of 45W to 60W. Both sit at 0.15Ω, so the main difference is in vapour density and the wattage sweet spot rather than resistance.

Which tank do these coils fit?

These coils are made for the SMOK TFV Mini V2 tank, also sold under the name TFV8 Baby V2. This tank is commonly bundled with the SMOK Species and SMOK R-Kiss kits, so if you own either of those, this is very likely the coil you need.

How long does a SMOK Mini V2 coil last?

Most vapers get around one to two weeks of regular use before flavour and vapour production start to drop off, though this varies with wattage, e-liquid choice, and how often you vape. Heavy use at the top of the wattage range will typically shorten this.

What wattage should I run the S1 coil at?

The S1 performs best between 40W and 80W, with the recommended sweet spot sitting at 60W to 70W. Running it within this range gives the most balanced flavour and vapour without overworking the wick.

What wattage should I run the S2 coil at?

The S2 is rated for 30W to 70W, with best performance typically found between 45W and 60W. This slightly lower range suits its four-coil design, which spreads heat across more wicking points.

Can I use any e-liquid with these coils?

Any freebase e-liquid will work, but because these are sub-ohm coils, they're built to perform with higher VG juice, ideally 70% VG or above. Lower VG e-liquids can wick too thin and slowly for this coil type, increasing the risk of dry hits.

Why does my new coil taste burnt?

This is almost always down to skipping the priming step. Before vaping a new coil, drip e-liquid into the wicking holes, fill the tank, and let it sit for five to ten minutes so the cotton is fully saturated before you fire it.

How do I know when to change my coil?

The most common signs are a burnt or muted flavour, reduced vapour production, or gurgling and leaking from the tank. If topping up the tank and re-priming doesn't fix it, the coil needs replacing.

Are these coils compatible with the SMOK TFV8 Baby tank?

No. Despite the similar naming, the TFV Mini V2 (TFV8 Baby V2) uses a different coil fitting to the original TFV8 Baby and TFV12 Baby tanks, so coils aren't interchangeable between them.

How many coils come in a pack?

Each pack contains three coils of the same type, either three S1 coils or three S2 coils depending on which option you select at checkout.

Can I return coils if I open the packaging?

Coils and pods can only be returned unopened and in their original sealed packaging, in line with standard hygiene practice across UK vape retailers. Full terms are listed on our Returns and Refunds Policy page.

Do these coils work with nic salt e-liquid?

Yes, nic salt e-liquids can be used, though sub-ohm coils like these are generally better paired with lower nicotine strengths, since nic salts are typically vaped at higher strengths on lower-power devices. If you're mainly vaping nic salts, a pod-based device may suit your habits better than a sub-ohm tank.