Understanding the general components of vape hardware and vape components will help you make the right choice when it comes time to buy or upgrade your kit.
When you’re just starting out, understanding the jargon can be confusing at times – here are the essential components and what they do.
The battery is what powers the device and makes it possible to turn the e-liquid into vapour for vaping. While it’s one of the most straightforward aspects of an e-cigarette. Some devices come with an internal battery that’s non-replaceable; that means if the battery stops working you’ll need to repair or replace the device. Another option is replaceable batteries; these can still be recharged a number of times, but can also be replaced or changed to help extend the life of your device.
The tank is heat resistant and houses the coil and wick, as well as a reservoir to hold e-liquid. There are several different tank styles to choose from, each performing essentially the same function with some key differences. The following are the most common types:
Atomizers are best for people who prefer dripping and are the simplest in the design of the three tank kinds. They can be transparent or opaque, but all house the essential components and are simple to refill, meaning it’s easy to switch between flavours when necessary.
Cartomizers are similar to atomizers, with a few key differences. With a cartomizer, liquid is absorbed into polyfill which surrounds the coil, allowing it to hold much more liquid than a regular atomizer and offer longer vape time. These work well for people who tend to use the same flavours, as the polyfill can sometimes retain the flavour from a previous e-liquid.
Clearomizers use a clear plastic or glass tank so you can see the level of e-liquid and monitor when it needs refilling easily. Many models also have short wicks to allow for easier saturation and some users argue, better flavour delivery. These tend to be more expensive than cartomizer or atomizer tanks but also have the advantage of a larger capacity and longer lifespan.
The coil is a small piece of resistance wire in the shape of a coil spring that’s used as a heating element to produce a vapour from the e-liquid. They come in both single coil and dual coil formats – dual coals have two heating elements, while single coils only have one. The wire is wrapped around the wicking material (or in the case of self-built or pre-made coils, the wick is fed through the middle of the coil) and connected to the power source.
Wick is the absorbent material – typically cotton, twisted silica cord or stainless steel mesh – that carries liquid to the coil. The wick delivers e-liquid from the tank to the coil where it is heated and turned into a vapour so it can be inhaled. Without sucking on the device, liquid can’t be absorbed by the wick. So with that in mind, it's important to follow the instructions, that come with your vapour device, to prime it before its first use.
E-liquid provides the all-important flavour and liquid to make vaping possible. The solution is a combination of propylene glycol (PG), vegetable glycerine (VG), flavourings and nicotine and can come in a variety of different strengths and ratios – for example more VG or no nicotine. Most users who are already smokers start using a higher strength of nicotine and then may choose to gradually reduce the amount they use over time or even eliminate it altogether.
The type of battery you use will dictate what type of charger it needs. Most e-cigarettes with internal batteries can be charged via a USB charger for maximum convenience. They can be charged via your computer or using an adapter plug. Removable batteries can be charged via a lithium-ion battery charger individually, meaning you can charge replacement batteries and replace them rather than charging the entire device. It is important to always follow the charging instructions provided with your vape device and to never leave it charging unattended.
Aside from components, there are many vape accessories available to help you enhance your vaping.