Take complete control of your vaping experience with the Genuine SMOK TFV8 X-Baby RBA Coil. Specifically designed for the TFV8 X-Baby Sub-Ohm Tank, this Rebuildable Atomizer (RBA) head transforms your standard sub-ohm tank into a customizable DIY powerhouse.
By replacing stock pre-made coils with a spacious, user-friendly build deck, the X-Baby RBA allows you to install your own custom coils and wicks, drastically reducing replacement costs while fine-tuning flavor precision and cloud density.
Key Features & Benefits
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Spacious Velocity-Style Build Deck: Features an intuitive dual-post terminal layout. This design makes mounting, aligning, and securing dual-coil configurations incredibly straightforward, even for those new to rebuildables.
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Massive Top-Airflow Integration: Specifically engineered to integrate with the X-Baby's unique leakproof top-airflow system, directing fresh air directly over your custom coils for supreme flavor rendering and cool, dense vapor.
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Pre-Installed Dual Clapton Coils (0.35Ω): Ready to use right out of the box! It comes pre-wrapped with premium dual Clapton coils registering at approximately 0.35 Ohms, delivering a superb balance of warm flavor and massive cloud production.
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Cost-Efficient & Eco-Friendly: Instead of throwing away entire steel coil casings, simply replace the cotton and wire. This drastically lowers your long-term vaping maintenance costs.
Technical Specifications
| Feature | Specification |
| Deck Style | Dual-Post Velocity-Style Rebuildable Deck |
| Pre-Installed Resistance | 0.35Ω (Ohm) Dual Coil configuration |
| Pre-Installed Coil Type | Dual Clapton Coils |
| Airflow Path | Top-down to side coil delivery |
| Recommended Wattage Range | 30W – 60W |
| Vaping Style | Direct-to-Lung (DTL) |
Tank Compatibility Guide
⚠️ Strict Compatibility Warning: The X-Baby series has completely different dimensions, threading, and airflow pathways than other tanks in the TFV8 family.
This RBA head is compatible ONLY with:
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SMOK TFV8 X-Baby Tank (also known as the "Baby Beast Brother")
Note: This RBA will NOT fit standard TFV8 Baby Beast, TFV8 Big Baby, or the original TFV8 Cloud Beast tanks.
How to Install & Wick the X-Baby RBA
If you are using the pre-installed 0.35Ω coils, wicking and priming your setup is easy:
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Mount the RBA: Screw the base of the X-Baby RBA securely into your tank's bottom deck hardware.
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Check for Hotspots (Dry Burn): Before adding cotton, mount the tank base on a regulated mod. Pulse the fire button gently at low wattage (approx. 15W to 20W) to make sure the coils glow evenly from the inside out. Let them cool completely.
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Insert the Cotton: Slide a strip of premium organic cotton through the center of both coils. Cut the tails so they are long enough to rest inside the deep side wicking channels without being packed too tightly.
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Pre-Saturate (Prime): Drip e-liquid directly onto the newly installed cotton wicks and coils until they are fully wet.
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Reassemble & Soak: Screw the metal RBA sleeve and top chimney assembly back together. Fill your tank reservoir with e-liquid. Wait 5 to 10 minutes before taking your first puff to ensure the wick is drawing perfectly.
What’s Included:
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1 x SMOK TFV8 X-Baby RBA Head (with 0.35Ω dual Clapton coils pre-installed)
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1 x Organic Cotton Pad
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1 x Screwdriver Tool
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1 x Spare Parts Bag (including spare screws and O-rings)
Royal Mail 24 Hour Tracked
Enjoy tracked delivery with same day dispatch available Monday to Friday for orders made before 4pm (excluding Bank Holidays). Our delivery service ensures your items are delivered from Monday to Saturday.
DPD Next Day
DPD tracked delivery service with a convenient 1-hour time window. We offer same-day despatch for orders placed before 3pm from Monday to Friday, ensuring delivery from Monday to Friday, excluding Bank Holidays. Please note that orders made on Friday will be delivered the following Monday. Not available for deliveries to the Scottish Highlands or islands.
Royal Mail Delivery
Typically, orders placed between Monday and Thursday before 4 pm will arrive the next day. However, please be aware that occasionally, delivery may take a bit longer.
DPD Delivery
For orders placed before 4 PM from Monday to Thursday, DPD aims to deliver on the next business day. It’s important to note that DPD does not offer weekend deliveries.
Tracking Your Order
Once your order is on its way, we’ll send you an email or SMS with tracking details, so you can follow its journey. Please bear in mind that in some remote areas, next-day delivery might not be possible.
Orders on Sundays and Bank Holidays
We’re committed to preparing orders even on Sundays and Bank Holidays for prompt dispatch. However, as DPD does not collect on these days, your items will be sent out on the next working business day.