If you’ve recently switched from disposable vapes to rechargeable pod kits, one of the first questions you might have is which nicotine strength to choose. Disposables made things simple, offering just one or two options, but rechargeable vapes open up a much wider range of possibilities, and that’s a good thing.

Finding the right nicotine level can make a big difference in how satisfying your vape feels and how easily you transition away from smoking. Whether you prefer the simplicity of prefilled vape pods or the flexibility of refillable kits, understanding nicotine strength helps you get the most out of your device.

Nicotine strength in e-liquid is measured in milligrams per millilitre (mg/ml). In the UK, most e-liquids range from 0mg (nicotine-free) up to the legal limit of 20mg.

Disposable vapes have typically contained either 10mg or 20mg nic salt e-liquid. These strengths mimic the quick nicotine delivery of a cigarette, which made them a popular and convenient choice for beginners.

Rechargeable vapes offer more flexibility. With refillable systems, you can pick from a much wider range of strengths, from a strong 20mg down to a nicotine-free 0mg if you’re ready to quit completely.

When switching to a rechargeable vape, it’s important to match your nicotine level to your current habits. Starting too high or too low can make the experience less satisfying.

20mg: For Heavy Smokers or Disposable Vape Users

If you were using 20mg disposable vapes or smoked around a pack a day, this strength nicotine salt product will feel the most familiar. It delivers a fast, smooth nicotine hit that closely replicates the feeling of smoking. Most prefilled pod kits, including the Lost Mary BM6000 and Elf Bar pod systems, use 20mg nic salt pods for this reason.

10mg: For Moderate Users

If you were using lighter disposables or have already reduced your nicotine intake, 10mg nicotine salt content is a balanced option. It still offers a satisfying throat hit and steady nicotine delivery, but feels noticeably smoother and less intense.

5mg: For Light Users or Occasional Vapers

Some refillable pod systems and e-liquid lines include lower strengths such as 5mg nicotine salt content. This is a great transitional strength for vapers cutting down gradually or for those who only vape occasionally.

3mg and Below: For Low-Nicotine or Zero-Nicotine Vapers

Once you’ve adjusted to vaping and want to reduce your dependency further, you can lower your strength to 3mg (usually only available freebase nicotine liquids) or even 0mg (zero nicotine liquids). Many vapers use these levels as their final step before quitting nicotine entirely. Even at these lower strengths, modern vape kits deliver excellent flavour and vapour production, so you won’t feel like you’re missing out.

The type of vape kit you choose can also affect how nicotine feels and performs. Prefilled pod kits like those from Elf Bar, Hayati, Lost Mary , PIXL and IVG come ready to go with 20mg nic salt pods. They’re the closest experience to disposable vapes, offering consistent flavour, strength and performance with no refilling or coil changes needed.

Refillable pod kits, on the other hand, give you freedom to choose your own e-liquids. You can experiment with different nicotine strengths, PG/VG ratios and flavour profiles. This flexibility makes them ideal for anyone who wants more control over their vaping journey or plans to step down their nicotine level gradually. If you’re unsure where to begin, start with the strength you were most comfortable with in disposables, then work your way down as your cravings ease.

The type of nicotine in your e-liquid also affects how it feels. Most disposable and pod vapes use nicotine salts. This form of nicotine absorbs quickly into the bloodstream and gives a smooth throat hit, even at higher strengths. It’s designed to replicate the sensation of smoking and helps manage cravings more effectively for many users.

Freebase nicotine, found in many traditional e-liquids, produces a stronger throat hit and slower nicotine delivery. It’s popular at lower strengths, typically between 3mg and 6mg, and works well when used with high VG e liquids in sub-ohm devices or for vapers who prefer a more classic vape experience.

There’s no right or wrong option here. It simply depends on how you like your vape to feel and taste.

Rechargeable and refillable vape kits give you complete control over your nicotine intake. Unlike disposables, you can gradually reduce your strength at your own pace.

A simple way to start is by using the same strength as your previous disposable vape, usually 20mg, then stepping down to 10mg, 5mg, 3mg, and eventually 0mg (Zero Nicotine) as your cravings reduce. The key is to go slowly and only drop your strength when you feel ready.

Many vapers find that once they reach lower levels, flavour becomes the main focus rather than nicotine. This shift makes vaping more enjoyable and often marks the final step toward being completely nicotine-free.

Finding the right nicotine strength is all about balance. Start where you feel comfortable and make gradual adjustments as you go. The beauty of rechargeable vapes is that they let you take full control of your vaping experience, from strength to flavour and everything in between.

If you’re switching from disposable vapes, a 20mg nic salt pod kit is the perfect place to start. Once you’re ready, you can explore refillable options that allow you to experiment with different flavours and lower nicotine levels over time.

Go Smoke Free offers a wide selection of prefilled vape kits and refillable vape kits to help make the transition simple, safe and satisfying.

Looking to learn more? Read our Which Nicotine Strength is Right for Me guide for a deeper look at how to find your ideal vape strength.