Classic Power: SMOK Baby Q4 Coil Flavour
The Heart of a Legend
The SMOK Baby Coils TFV8 Q4 0.4 ohm are the replacement coils that powered one of the most popular sub-ohm tanks in UK vaping history. Designed specifically for the TFV8 Baby Beast and its many variants, the Q4 coil delivers a classic balance of intense flavour and satisfying cloud production. If you own a Baby Beast tank and want to restore that powerful, direct-to-lung hit, this is the coil you need.
Warm, Dense, Satisfying
The Q4 coil features a unique quad-coil configuration. This means four separate heating wires are working together to vaporise your e-liquid. The result is a remarkably warm and dense vapour that carries every note of your flavour profile with authority. Sweet desserts taste rich and indulgent. Cool menthols have a crisp, sharp bite. Fruits taste juicy and vibrant. You get a full-bodied vape that smaller coils simply cannot replicate.
Optimised for High-VG Liquids
The SMOK Baby Coils TFV8 Q4 0.4 ohm are specifically designed for high-VG e-liquids (70% VG and above). The large wicking ports allow thick, viscous liquid to flow freely to the heating elements. This prevents dry hits and ensures a consistently saturated vapour. Do not use thin 50/50 or high-PG liquids in these coils, as they will be too runny and may cause leaking through the airflow.
0.4ohm Quad Coil Configuration
The defining specification of the SMOK Baby Coils TFV8 Q4 0.4 ohm is its resistance and build. The 0.4ohm resistance is the sweet spot for the Baby Beast tank, operating best between 40-80W. The quad-coil design uses four parallel heating wires to maximise surface area. This results in incredibly fast ramp-up times and massive vapour production, even from a single-battery mod.
Premium Materials, Reliable Construction
Each genuine SMOK Baby Coil is manufactured to rigorous quality standards. The coils utilise high-grade Kanthal heating wire, known for its durability and consistent resistance. The organic cotton wicking material is specifically chosen for its ability to handle high-VG liquids without breaking down quickly. The threaded base is precision-cut, ensuring a snug, leak-free fit in your TFV8 Baby Beast tank every time.
Easy Installation and Priming
Replacing your SMOK Baby Coil takes less than a minute. Unscrew the base of your TFV8 Baby Beast tank, unscrew the old coil, and screw in the new Q4 coil hand-tight. Priming is critical for sub-ohm coils. Add 5-6 drops of e-liquid directly into the cotton visible inside the top of the coil and into the side wicking ports. Then, fill your tank and let it sit for a full ten minutes before vaping. This simple step prevents dry hits and dramatically extends coil life.
Wide Compatibility
The SMOK Baby Coils TFV8 Q4 0.4 ohm are compatible with a wide range of tanks beyond just the TFV8 Baby Beast. They fit the TFV8 Big Baby, TFV12 Baby Prince, and many other Smok tanks. They are also compatible with several non-Smok tanks that utilise the "Baby" coil standard, including the Vaporesso NRG tank, the GeekVape Aero, and the Hellvape Hellbeast. Always check your tank manual first.
The Reliable Replacement
If you have an older TFV8 Baby Beast tank gathering dust, the SMOK Baby Coils TFV8 Q4 0.4 ohm can bring it back to life. These coils are the reason the Baby Beast became a best-seller. They deliver consistent performance, coil after coil, without the leaking or spitting issues that plagued some competitors. It is a reliable, proven choice for daily sub-ohm vaping.
Cost-Effective Vaping
Buying SMOK Baby Coils in a multi-pack provides significant savings over purchasing single coils. Keeping a stock of Q4 coils at home is a convenient option for regular vapers. With proper priming and suitable high-VG e-liquids, a single Q4 coil can last between one and three weeks of regular use, depending on your wattage and how sweet your liquid is.
Widely Available Across the UK
The enduring popularity of the TFV8 Baby Beast platform means these SMOK Baby Coils TFV8 Q4 0.4 ohm are stocked by virtually every vape shop in the UK, both online and on the high street. You will never struggle to find a fresh coil when you need one. For the discerning UK vaper who demands a warm, dense vape with classic sub-ohm performance, the SMOK Baby Q4 coil remains a trusted favourite.
What is the minimum order value to buy wholesale from Vape UK Supplier?
There are no minimum order requirements at Vape UK Supplier. You can order exactly what you need, when you need it, and mix and match across our full range of brands and pod types to suit your stock levels. This flexibility is designed to support independent retailers of all sizes — whether you're restocking bestsellers or testing new products. If you'd like guidance on building your first order or have questions about pricing tiers, our team is here to help.
Which vape brands do you stock for wholesale?
We stock the UK's most in-demand wholesale vape brands including Elf Bar, Lost Mary, Geek Bar, SKE Crystal Bar, Aroma King, IVG, Elux, and Hayati alongside a growing range of nicotine pouches and prefilled pod kits. All products are sourced from authorised distributors and are fully TPD compliant. Our catalogue is updated regularly as new products enter the UK market, so if you are looking for a specific brand or product line that you cannot see on the site, get in touch and we will check availability for you.
Do you offer next-day delivery on wholesale vape orders?
Yes. Orders placed before 3pm on business days are dispatched the same day and arrive the following working day across mainland UK. We understand that running out of stock costs your shop money, so reliable and fast fulfilment is something we take seriously. Delivery costs and any order thresholds for free shipping are shown at checkout. If you have an urgent restock requirement, contact us before placing your order and we will do our best to prioritise it.
Are all your vape products TPD compliant and legal to sell in the UK?
Yes, every product we supply meets UK Tobacco and Related Products Regulations (TPD) requirements. We do not stock non-compliant products. For retailers this means you can order with confidence knowing that everything on your shelves from us is legally compliant, properly labelled, and safe to sell to your customers. If you ever have a compliance question about a specific product, our team can provide documentation on request.
How do I open a wholesale trade account with Vape UK Supplier?
Setting up a trade account is straightforward. Simply register on our website or contact us directly with your business name, trading address, and the type of retail operation you run, whether that is a vape shop, convenience store, or online retail business. Once your account is approved you will have full access to our wholesale pricing and be assigned a dedicated account manager who can help with orders, product recommendations, and restocking advice. We welcome both established retailers and new businesses opening their first store.
