Vape Kit Parts Explained - What’s Inside Your Vape & How It Works

May 20, 2025 — By Thomas Meredith

Vape kits are becoming popular among those who want a safer alternative to smoking. These e-cig vapes are simple to use, come in different types, and give you a nice, smoke-free experience. Whether you want something compact and easy or a more powerful vape that produces big clouds, there’s a vape kit that’s right for you. Most e-cig vape kits are also TPD compliant, which means they meet UK safety rules, so you can feel safe while using them. 

In this guide, we’ll break down what’s inside a vape kit, how vape kit parts work, and why it’s important to know. Looking for the right vape kit? Check out our full range of easy-to-use and powerful vape kits today!

 

What are the parts of a vape?

Every electronic vape kit is made up of a few key parts that work together to give you a smooth and satisfying vape. Whether you're using Pod Kits or more Advanced Kits. Moreover, you can try Starter Kits, Vape Pen Kits, MTL Kits, Sub-Ohm Kits, and 4-in-1 Pod Kits for a better vape experience. Let’s break them down in simple terms:

Battery - The Power Source

The battery is what powers your vape. Without it, nothing works!

  • It sends electricity to heat up the coil.
  • Some batteries are built-in (rechargeable), while others are removable.
  • Bigger batteries usually last longer and are used in more powerful vape kits.

Think of the battery like the engine of your vape, and it keeps everything running. Power your vape experience with reliable batteries! Choose from top devices like the GS EGO II, or upgrade to powerful pod kits like the Drag E60, Drag H40, or Argus P1 20W.

Coil - The Heat Maker

The e-cig head atomiser is a small metal wire wrapped in cotton, and it’s the part that gets hot when you press the fire button.

  • It heats up the e-liquid and turns it into vapour.
  • Coils need to be replaced regularly, especially if the flavour starts to taste burnt.
  • Different coils create different amounts of vapour and flavour.

Want a device that works perfectly with high-performance coils? Try user-favourite kits like the Xros Cube, Nord GT, Vmate Pro V2, or Argus Pro 2, and enjoy 1 FREE Nic Salt with your order. These kits are made to deliver consistent flavour and vapour with every puff.

Tank/Pod - Where the E-liquid Lives

This is the Parts of a vape pen cartridge that holds your vape juice flavours.

  • Pods are often used in smaller, simpler kits.
  • Tanks are common in larger, refillable vape mods.
  • Both are designed to keep the e-liquid safe and feed it to the coil.

You can think of the tank or pod like the fuel tank in a car, it stores what you need to keep going. Looking for the perfect tank or pod system? Check out these top-rated options, and enjoy 1 FREE Nic Salt with your purchase:

These kits are designed to deliver a smooth and satisfying experience with every puff!

Mouthpiece - The Gateway to Your Vaping Experience:

  • The mouthpiece is where you inhale the vapour from your vape kit.
  • It’s the final step in the vaping process, delivering the vapour from the tank or pod to your lungs.
  • Whether using a pod system or a tank, the mouthpiece ensures a smooth and comfortable draw.
  • Think of it as the gateway that transforms vapour into your vaping experience.

What Are The Advanced Features Of These vape kits?

Alright, now that we’ve covered the basics, let’s take a look at the cool, high-tech features that make your vape kit even better. These upgrades give you more control, a safer experience, and a little extra customisation to make each puff just how you like it.

Chipset Technology - The Brain of the Device

The chipset technology in advanced vapes acts like a small computer inside your vape. It controls key settings like wattage, temperature, and safety features.

  • Custom Experience: With advanced vape kits, you can change these settings to suit your personal vaping style.
  • Safety First: The chipset also helps prevent overheating or short circuits, ensuring your vape runs smoothly and safely.
  • In Short: The chipset is there to make sure everything works properly, giving you the best vaping experience while keeping things safe.

Airflow - Controls Your Draw

  • More airflow = Bigger clouds and cooler vapour. Perfect for cloud chasers!
  • Less airflow = Warmer vapour and a tighter draw, simulating the sensation of smoking a cigarette.

Many advanced kits allow you to adjust airflow based on your preference. Think of it like a volume knob, turn it up for larger clouds or down for a more restricted, cigarette-like draw.

OLED Screen - Your Vaping Guardian

The OLED screen provides real-time info about your vape’s performance.

  • Displays important stats like battery level, wattage, coil resistance, and more.
  • Safety Alert System: Alerts you if there’s an issue, like low battery, overheating, or incorrect settings.

This helps you stay in control and adjust your settings for a safer and more enjoyable vaping experience.

Differences in Coils (Mesh vs Standard)

Not all vape coils are the same. One of the most common comparisons you’ll hear about is mesh coils vs standard (regular wire) coils. Both do the same job, heating your e-liquid to create vapour, but they work a bit differently and give you different results.

Standard Coils:

  • Made with a single round wire.
  • Heats up slower and creates smaller hot spots.
  • Usually gives you a tighter draw and less vapour.
  • Great for mouth-to-lung (MTL) vaping or if you prefer a cigarette-like feel.

Mesh Coils

  • Made with a thin mesh sheet instead of a round wire.
  • Heats up quickly and evenly across a larger surface.
  • Produces bigger clouds and a stronger flavour.
  • Lasts longer than regular coils in most cases.
  • Ideal for direct-to-lung DTL (Direct-to-lung) vaping and cloud chasers.

If you enjoy big clouds and bold flavour, mesh coils are the way to go. If you prefer a smoother, slower vape that feels more like smoking, a standard coil might suit you better.

How do Pods Differ From Tanks?

Both pods and tanks are used to hold your e-liquid and deliver it to the coil. But they’re built a little differently and are used in different kinds of vape kits.

Pods:

  • Mostly found in smaller, beginner-friendly vape kits.
  • Usually come pre-filled or are refillable with limited e-liquid capacity.
  • Snap or click into place, making them easy to use.
  • Designed for convenience and portability.
  • Great for people who want something simple and low-maintenance.

Tanks:

  • Common in larger vape mods.
  • Always refillable and often hold more e-liquid than pods.
  • You can change the coil and airflow settings for more control.
  • Better suited for experienced vapers or those who want more vapour and stronger flavour.
  • Often made with glass and metal for durability.

Pods are easy, light, and perfect for beginners. Tanks are more advanced, hold more e-liquid, and offer more vaping power and customisation.

Beginner Tips For Understanding Your Vape's Anatomy

  • Know the key parts: Battery, coil, tank or pod, mouthpiece, and airflow control, each plays a simple role.
  • How does a vape work step by step: When you press the button or inhale, the battery heats up a coil that turns your e-liquid into vapour. You then inhale that vapour through the mouthpiece, simple as that!
  • Start with a simple device: Pod systems or vape starter kits are easy to use and great for beginners.
  • Prime your coil: Add a few drops of e-liquid to a new coil and let it soak before using to avoid burnt hits.
  • Clean your vape regularly: Wipe the device, clean the tank or pod between refills, and change coils when the flavour fades.
  • Read the user manual: Each vape is a little different. The manual tells you how to use and care for your device, and How does a vape work.
  • Understand your vaping style: Prefer a tight, cigarette-like draw? Choose mouth-to-lung (MTL). Want bigger clouds? Go for direct-to-lung (DTL).

Understanding Your Vape Kit Can Make All The Difference

Getting to know how your vape kit works isn’t just for techy vapers; it’s helpful for everyone, especially if you’re just starting out. From the battery that powers your device to the coil that creates vapour and the tank or pod that holds your e-liquid, each part plays a key role in how your vape feels and performs.

Whether you’re looking for a smooth draw that feels like smoking, or chasing big clouds with stronger flavour, the right knowledge helps you make the best choice. And once you’re familiar with your vape’s parts, using and maintaining it becomes much easier, and more enjoyable! And if you want to be sure your device meets UK safety standards, it’s worth checking out the official MHRA guidance on e-cigarettes and refill containers. It’s a helpful resource that explains how products comply with the UK’s TPD regulations.

Thomas Meredith

Sales Assistant – Liverpool

Thomas is a sales assistant and a writing expert at GreetVape Liverpool. He specialises in helping new vapers understand products like coils, pods, and e-liquids with his vast experience in the vaping industry. Thomas also writes clear, beginner-friendly guides and FAQs for the GreetVape blog, sharing knowledge based on real customer interactions to ensure accurate and helpful information.