woman putting vape juice

Tank vs Pod Cartridge Coils: The Ultimate Comparison

Vaping has evolved tremendously, offering vapers various options to suit their preferences. One of the most significant developments in the vaping world is the introduction of pod systems. 

While traditional tank systems continue to be popular, pod systems have carved out their niche, providing a simpler and more convenient vaping experience. The heart of any vaping device lies in its coil, and today we will explore the five key differences between tank coils and pod cartridge coils.

1. Size and Design

One of the most noticeable differences between tank and pod cartridge coils is their size and design. Tank coils are typically larger and more complex in design, consisting of various parts such as the coil head, wick, and wire. This allows for better customisation, as vapers can choose different coil materials, resistances, and wicking materials to suit their needs.

On the other hand, pod cartridge coils are smaller and more compact, designed to fit seamlessly within the pod cartridge. 

They usually have a simpler construction, with a built-in coil and wick. This makes them more user-friendly, especially for beginners, as there is less room for error in setting up the device. However, this simplicity comes at the cost of customisation, limiting the options for coil configurations and materials.

2. Resistance and Power

Tank coils typically offer a wider range of resistance options, from low sub-ohm coils for cloud chasers to high resistance coils for mouth-to-lung vapers. This allows users to choose their preferred vaping style and adjust their device settings accordingly.

However, Pod cartridge coils are generally designed with higher resistance levels, focusing on delivering a mouth-to-lung experience that mimics the sensation of smoking a traditional cigarette. 

This makes them ideal for new vapers transitioning from smoking and those who prefer a tighter, more cigarette-like draw. The higher resistance also means that pod cartridge coils require less power, making them more energy-efficient and allowing for longer battery life.

3. E-Liquid Compatibility

Another key difference between tank and pod cartridge coils is their compatibility with different e-liquids. Tank systems usually work well with high VG and PG e-liquids, allowing vapers to experiment with varying formulations of e-liquid and flavours.

On the other hand, pod cartridge coils are better suited for higher PG e-liquids, as their smaller wicking ports may struggle to absorb thicker, high VG e-liquids. 

Additionally, pod systems are often designed to work with nicotine salts, which provide a higher nicotine concentration without the harsh throat hit associated with high-strength freebase nicotine e-liquids.

4. Maintenance and Replacement

To ensure optimal performance, tank coils require regular maintenance, such as cleaning and replacing the wicking material. This can be time-consuming and may deter some users, particularly those new to vaping.

In contrast, pod cartridge coils are generally low-maintenance, as they are built into the pod cartridge. When the coil reaches the end of its lifespan, the entire pod cartridge is simply replaced, making it a more convenient option for those who prefer a hassle-free vaping experience.

5. Cost

Finally, the cost of tank coils and pod cartridge coils differs significantly. Tank coils are generally more expensive upfront but more cost-effective in the long run, as users can replace individual parts, such as the coil head or wick, rather than the entire coil assembly.

While cheaper initially, pod cartridge coils may prove more costly over time, as the entire pod cartridge needs to be replaced when the coil reaches the end of its life. However, the convenience and ease of use offered by pod systems outweigh the potential cost difference for some users.


The choice between tank and pod cartridge coils ultimately depends on individual preferences and vaping needs. While tank coils offer greater customisation and versatility, pod cartridge coils provide a simpler, more user-friendly experience. 

Understanding the key differences between the two will help you make an informed decision and find the perfect coil for your vaping journey.

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