Vape getting hot? What is normal and when to stop

Coils get hot, so the parts nearest the coil get warm. A warm mouthpiece or a warm metal tank after several puffs is entirely normal, especially on a high-power kit.

The battery section, by contrast, should stay roughly at hand temperature during normal vaping. If the bottom half of a pod kit or the body of a mod feels hot, the battery or electronics are working too hard or something is wrong.

The comparison below is a quick reference. When in doubt, stop, remove the pod or tank, and let the device cool on a hard surface.

Where the heat is coming from tells you what to do. Pick the area that feels hot.

Hot mouthpieces are usually about habits and settings. The coil is being fired so often or so hard that the heat builds up faster than it can dissipate.

Hot batteries are different. They can point to a short, auto-firing, damage or a battery near the end of its life. Treat those seriously, especially if the heat comes with any of the warning signs in the checklist further down this page. A device that worries you is never worth one more puff.

If only the top of the kit is hot, the coil is working harder than your setup can shed heat. Fixes are all about giving it a break and moving more air.

Opening the airflow does two jobs: it cools the vapour and carries heat away from the coil. Dropping the wattage reduces how much heat is generated in the first place. Lower-resistance coils at high power naturally run hotter, so if you want a cooler vape, a higher-ohm coil at lower power helps.

Wider-bore drip tips also feel cooler on the lips. Our drip tips fit most 510 tanks.

Lithium batteries are safe in normal use, but damaged or overworked ones can overheat. These signs mean stop using the device straight away.

If you notice any of them, remove the pod or tank, put the device on a hard, non-flammable surface outside or away from anything that can burn, and keep your distance. Do not try to charge it or take it apart.

Once it has cooled fully, take it to a battery recycling point. For mods with removable cells, replace damaged cells with genuine vape batteries and check the wraps regularly.

One scenario to check you can tell normal from not. Think about which part is hot and what the kit was doing at the time.

The clue here is that the kit was not in use. Heat with no puffs means something is drawing power that should not be, which rules out the everyday causes like chain vaping or high wattage.

If you picked the right answer, you can now spot the difference between a busy coil and a device that needs attention. Our auto-firing guide covers the next steps in detail.