What are vape mods?
A mod is the powered body of a vape: the battery and control unit that drives a separate tank. It sits at the more advanced end of vaping, for people who want real control over how their setup performs.
Most mods are regulated, with a chipset that lets you adjust the wattage and often the temperature, so you can tune the vape to your taste. Some have a built-in battery you charge over USB-C; others take removable cells you swap and charge separately. You pair a mod with a compatible 510 tank and the coils to match your style.
A mod is one part of a setup rather than a whole device, so you buy it alongside a tank and coils. At Pirate Vapes, mods sit at the advanced end of the range, and the sections below explain how to put a setup together and get the most from it.
Popular Mods
Set this strip to your genuine featured mods.
- Geekvape Aegis Legend 2
- Vaporesso Gen 200
- Voopoo Drag 4
- SMOK Mag P3
- Aspire Zelos X
Types of Vape Mods
Mods vary by shape and how much they hand over to you.
Box mods
The most common shape, with a bigger battery and adjustable power, paired with a sub-ohm tank for clouds and flavour. They range from compact single-cell mods to bigger dual-cell devices with more power and battery life, and they're the default choice for most mod users.
Pod mods
A halfway house: pod-style convenience with mod features like adjustable wattage. A good bridge between a pod kit and a full mod, and an easier step up if a box mod feels like a lot.
Mech mods
Unregulated, with no chipset or safety features, firing the battery directly. For experienced users only, and not somewhere to start.
Regulated vs Mechanical Mods
The difference matters, especially for safety:
Regulated mods:
- A chipset controls the power and protects the battery
- Adjustable wattage, often temperature control
- Safety cut-offs built in
- The right choice for almost everyone
Mechanical mods:
- No chipset, firing the battery directly
- No safety features at all
- Demand a solid understanding of battery safety and Ohm's law
- For experienced users only
Unless you specifically know you want a mech mod and understand the risks, a regulated mod is the one to buy. The safety features are there for good reason.
Wattage, Power and Temperature Control
The big advantage of a mod is control, and it comes down to a few settings.
Variable wattage lets you set how much power goes to the coil. More wattage means warmer vapour and bigger clouds; less means a cooler, lighter draw. You match it to your coil's range and dial it in to taste.
Temperature control, on mods that have it, caps how hot the coil gets, which prevents dry, burnt hits and can make a coil last longer. It needs the right coil material to work, usually stainless steel, nickel, or titanium.
For most people, variable wattage is all you need. Temperature control is a nice extra rather than a must-have, so don't pay over the odds for it if you won't use it.
Battery Options: Built-in vs External
Mods power up in one of two ways:
Built-in battery:
- Charged over USB-C, nothing to remove
- Simpler and lower fuss
- You replace the whole mod at the end of its life
External cells (18650 or 21700):
- Removable, so you can swap in a charged set and keep vaping
- More flexible for heavy use
- Need the correct amp rating and careful handling
Built-in suits most people who just want to charge and go. External cells suit heavier users who don't want to wait for a recharge, as long as you're happy to look after the batteries.
Battery Safety
If your mod takes external batteries, treat them properly:
- Use cells with the correct amp rating for your mod
- Never use a battery with torn or damaged wrap, and rewrap or replace it
- Carry loose cells in a proper case, never with keys or coins
- Charge with a dedicated charger where you can, and don't leave them unattended
- If you run two cells, keep them married: bought, used, and charged together
Battery safety isn't something to cut corners on. Our Vape Guide covers it in more detail, and our Accessories collection has cases and chargers.
How to Set Up a Mod
Getting a mod running is straightforward once the parts are together:
- Fit or insert the battery, following the mod's markings for external cells
- Screw on a compatible 510 tank with a primed coil
- Set the wattage inside the coil's range, starting low
- Take a few gentle puffs and adjust the power and airflow to taste
Once it's dialled in, a mod is as easy to live with as any other device. The setup is a one-off; after that, you just refill, recharge, and change coils as needed.
Will My Tank Fit My Mod?
Almost certainly, if both use a 510 connection, which is the standard fitting. The only thing to check is the tank diameter against the top of the mod, so it sits flush without overhang.
Our Tanks collection lists the fitting and size on every product, so you can pair the two with confidence. If you're buying a mod and tank together, checking they match takes a second and saves any surprises.
Mods vs Pod Kits: Which Is Right for You?
The honest answer depends on what you want.
A pod kit is simpler, smaller, and cheaper to run, with nothing to set up. It's the easier choice, and for a lot of people it's all they ever need. A mod gives you power, adjustable settings, and a tank you can pair to your taste, in exchange for a bit more to learn and batteries to look after.
If you're newer to vaping, a pod kit is the easier starting point. A mod rewards knowing how you like to vape, and it's a natural step up once you do. Our Vape Kits collection covers the simpler options.
How to Choose the Right Mod
Decide how much power and control you actually want, then check the battery: built-in and charged over USB-C is simpler, while external cells give flexibility but need care. Make sure your tank fits the 510 connection, and think about size and weight for daily carry.
A reliable regulated mod doesn't have to be expensive. Paying more tends to buy build quality, battery capacity, and features like temperature control, rather than better flavour on its own. If you're not sure, a mid-range dual-cell box mod with a matching sub-ohm tank is a safe, capable starting point.
Tips for Getting the Most From Your Mod
A few habits keep a mod running well:
- Keep the 510 connection and battery contacts clean
- Run coils within their wattage range, not above it
- Turn the mod off when it's in a pocket or bag so it can't fire by accident
- Charge with a proper cable and plug, and don't leave it unattended
- Keep firmware updated if your mod supports it
Every mod we stock at Pirate Vapes is genuine, from authorised UK suppliers, so you get a device that's built and tested to a proper standard.
