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A Complete Guide To The SMOK TFV8 Big Baby Tank

West Coast Vape Supply

Learn all about the TFV8 in this complete guide to the SMOK TFV8 Big Baby Tank, where we share information about the tank, the coils, and how to use it all. If you already own or plan to own the SMOK TFV8 Big Baby Tank, this guide is just what you’ll want to read. It acts as a complete instruction manual for the TFV8 Big Baby Tank, giving you tips and vital information on how to get started and make the most out of this remarkable tank.

NOTE: There are 3 pages in this guide. Visit each page to learn all about the SMOK TFV8 Big Baby Tank.

A Word From Blake Brown, Owner of

I wanted to write a complete guide for the SMOK TFV8 Big Baby Tank because it’s a tank that I complete stand by and urge all vapers to experience. I literally use this tank each and every day, with multiple devices, and I’m pleased with its appearance, durability, and its performance. I personally prefer to use the V8 Baby – Q2 coil heads, as they deliver a wide open airflow, plenty of vapor production, and in my opinion, the best performance.

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About The SMOK TFV8 Big Baby Tank

SMOK TFV8 Big Baby TankThe SMOK TFV8 Big Baby Tank has become one of the most popular tanks on the market. It has gained its popularity due to its sleek design, compact size, and the great performance that it offers. Additionally, the TFV8 Big Baby Tank has also become one of the most preferred sub-ohm tanks because of its large e-liquid capacity and the use of the SMOK Baby Turbo Coil Family, which offers up to five different coil heads to deliver a unique and dialed-in experience.

Though coming in at just 24.5mm in diameter, this stainless steel and glass constructed sub-ohm tank is the perfect attachment to complete any setup. It’s compact, yet offers a large 5ML e-liquid capacity that’s plenty enough to hold your e-liquid for lengthy vape sessions. Filling this tank is an absolute breeze due to its hinge and lock top fill system, which swivels open and shut to allow access to its fill port. What’s even more impressive about the SMOK TFV8 Big Baby Tank is its airflow capabilities. When you get your hands on this tank you’ll be able to adjust dual air slots that are 15mm by 2mm in size. The airflow on the Big Baby truly allows you to dial-in to your exact preference when it comes to both flavor and vapor production. An 8.5mm Delrin drip tip also comes attached to the Big Baby Tank, which features an 8.5mm bore and due to its material it helps with reducing heat. What’s most impressive about this tank though, has to be the use of the SMOK Baby Turbo Coil Family. There are several coil types available for this sub-ohm tank, but what comes included is the V8 Baby-X4, V8 Baby-T6, and V8 Baby RBA Head, each capable of producing an incredible performance.

Blake Brown
Blake Brown

Blake is the owner and creator of the Guide To Vaping blog. He has expressed his passion for the vaping industry through his deeply rooted and highly informative content. Being a writer and content provider for the vaping industry for year's, Blake has also gained experience from working with multiple blogs and well respected companies.

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  1. Great review. I bought this tank in a kit along with the Stick V8 a couple of months ago and have to say that I love it. My first tank was the V8 Baby and I moved up to the Big Baby for the increased E liquid capacity. I have used all of the coils that you mentioned here and have found that my favorite is the Q2. It seems to be the best in terms of flavor and has an airflow that reminds me of smoking a cigarette. On the occasions that my local vape shop is out of the Q2s I go with the X4 and have found it to be very similar to the Q2 with the only difference being that it’s a little too hot for my taste.

  2. I bought one for a great price. Love the top air flow, no leaking like my other baby beasts!

  3. I need help with my new TFV8 big baby tank 😓… it’s pretty much brand new and I’m only just coming to the first coil change stage. The tank was already pre built and ready to go and was bought in the OSUB King Kit just a couple of weeks ago. The problem is, I can’t even unscrew the bottom base off to get anywhere near the inside to get the cotton or the entire changed. Possibly was over tightened when put together by the manufacturer? Possibly I’m just too dumb to realise something like ‘which way I should be turning this thing’? I just don’t know 😔 but it’s making me sad. I’ve been contemplating a scale and polish from the outside and forcing back in some cotton bacon and hope that will fix the problem temporarily (I’m actually not that stupid! Or even that clever in fact! 🤣)… somebody, anybody or even everybody- please help me find a solution before I actually do cry 😬! Thanks in advance! ❤️

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