Single Battery Vape Mods

Single battery vape mods are the smallest and lightest mods you can get with a removable cell. One 18650 or 21700 battery keeps the weight down and the profile slim, and most of these mods still push 60 to 100W without any issues.

If you're after a small vape mod that fits in a pocket or bag, this is where to look. We stock compact box mods, SBS mods, mini mods, and single cell setups that pair well with MTL tanks, RTAs, and smaller sub ohm tanks.

Every single battery mod ships with free UK delivery on orders over £30. We dispatch 7 days a week and the price matches any UK competitor. Browse the full vape mods collection for dual battery options too.

Small Vape Mods and Compact Setups

The smallest 18650 mods on the market weigh next to nothing, mini vape mods are ideal for low wattage MTL setups and disappear into a jacket pocket for everyday carry. SBS mods sit the battery beside the 510 connection rather than underneath it, keeping the overall height short even with a tank screwed on. For vapers who want something discreet and easy to carry, these are hard to beat.

Lost Vape Thelema Solo 100W single battery box mod in black with wood panel and colour screen, with additional colour options on a carbon fibre background.

If you need a bit more battery life from your single mod, look at the 21700 options. The cell is slightly wider but holds up to 5000mAh, and plenty of compact mods now accept both 18650 and 21700 with an adapter in the box.

Mod Type	Battery	Size	Best For
Mini Box Mod	18650	Smallest	Daily carry under 60W
Compact Box Mod	18650 or 21700	Small	All day vaping up to 80W
SBS Mod	18650 or 21700	Short and wide	MTL and RTA setups

Why Choose Ecigone for Single Battery Mods?

Not every vaper wants a big dual battery mod in their pocket all day. We get that, and that's why we keep a proper range of small vape mods and single cell setups on the shelves. From compact 18650 box mods to high end SBS mods with DNA chipsets, there's something here for every wattage range and vaping style.

Free Delivery

Over £30

7 Day

Dispatch

5 x Award

Winners

Price Match - we'll beat any UK price
Compact Range - small box mods, SBS, mini mods
18650 and 21700 - both battery sizes in stock
Genuine Products - authorised and serialised
Same-Day Dispatch - 7 days a week
Free Delivery - orders over £30
Award-Winning - five time Best Online Vape Store

Frequently Asked Questions

Do single battery mods take 18650 or 21700 cells?

Both. Older mods tend to be 18650 only, but most newer single battery vape mods accept a 21700 as standard and come with an 18650 adapter in the box. That gives you the choice between a smaller cell for compactness or a bigger one for longer battery life.

Can I swap the battery or is it built in?

Every mod in this collection has a removable battery. You buy the cell separately, drop it in, and swap it out when it's flat. No waiting around for a charge. Just carry a spare and you're sorted all day.

New to vaping or just unsure about something?

Don't worry - vaping might seem a bit confusing at first, but it really doesn't need to be. If you're unsure where to start or just want things explained clearly, we've put together a set of simple guides to help you understand the basics. From choosing the right vape kit to looking after your vape and learning the different ways to vape, everything's covered in plain language.

Plus, each guide includes a helpful video from our reviewer, Jaff Vapes, who walks you through each topic and shows you exactly how it all works.

Here are four handy guides to get you started. And if you need any extra help, our friendly support team is here 7 days a week via live chat - or give us a call on 01246 260010 and we’ll be happy to assist.

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