How Long Do Vape Pods and Coils Last? When to Change Them and How to Make Them Last Longer
Pods and coils are the consumable part of a vaping device. They wear out, and most performance complaints trace back to a pod or coil that should have been changed earlier. This page covers realistic lifespans, the signs that one is finished, and the handling that affects how long they last.
Typical lifespans
| Type | Typical life | What it depends on |
|---|---|---|
| Refillable pod with a built-in coil | 1 to 3 weeks | Daily volume, e-liquid type, power setting |
| Replaceable coil in a pod or tank | 1 to 2 weeks | As above; sub-ohm coils at high power wear faster |
| Prefilled pod | Until empty | The coil is designed to last the fill |
| Battery unit | 1 to 2 years | Charge cycles; lithium cells lose capacity over time |
Someone using around 2 mL a day through a pod system will typically change the pod every couple of weeks. Someone using considerably more through a sub-ohm tank may change a coil weekly.
Signs a pod or coil is finished
- A burnt or harsh taste that does not clear after a few puffs. This is the wick scorching, and it does not recover.
- Muted or altered flavour. Residue dulls flavour before the wick burns.
- Less vapour at the same setting.
- Gurgling, spitting or leaking that refilling and cleaning does not fix.
- Dark or crusted cotton visible through the pod, or a visibly blackened coil.
A brand-new pod that tastes burnt on the first puff was almost certainly not primed. One that tastes burnt after a day is usually running at too high a power setting for the coil, or with an e-liquid that does not suit it.
What shortens coil life
- Running dry. Firing a pod with the wick exposed burns the cotton immediately. Refill when the liquid is around a third remaining rather than at empty.
- Not priming. A new pod or coil needs 5 to 10 minutes standing upright after filling so the cotton is saturated before the first puff.
- Chain vaping. Long, back-to-back puffs do not allow the wick to re-saturate. A few seconds between puffs makes a measurable difference.
- Excess power. Every coil has a wattage range, usually printed on the coil. Running at or above the top of the range shortens its life.
- Sweet, dark and high-VG e-liquids. Sweeteners caramelise on the coil and thicker liquids wick slowly in small pods. A 50/50 VG/PG ratio is gentlest on small pods.
- Mismatched nicotine type. High-strength nicotine salt in a sub-ohm coil, or very low-strength freebase in a small pod, both tend to increase how much a person uses and so wear the coil faster.
Getting more life out of them
- Prime every new pod or coil for 5 to 10 minutes.
- Start at the bottom of the coil's wattage range and increase only if needed.
- Keep the pod at least a third full.
- Take shorter puffs with a pause between them.
- Use 50/50 or 60/40 VG/PG liquids in small pods.
- Wipe the pod contacts and the battery connection weekly so condensation does not cause misfires.
- Do not wash a coil, or a pod with the coil built in. Rinsing an empty pod shell or a tank with warm water is fine; a wet coil does not recover.
Disposing of used pods and coils
Used pods contain plastic, metal, cotton and traces of e-liquid, and a prefilled pod may contain a small battery. They should not go in kerbside recycling. Put used pods and coils in general waste, and take batteries and battery-containing devices to a council e-waste or battery collection point — check your council's website for locations. Keep used pods away from children and pets until they are disposed of, because residual liquid still contains nicotine.
Still not right?
If a fresh, primed pod still leaks, gurgles or will not fire, the fault is usually elsewhere. The troubleshooting guide covers the common problems, and your rights when a vape is faulty explains where a genuine fault stands under the Consumer Guarantees Act.