Wholesale Pod Kits
Refillable vs Prefilled – The Decision That Shapes Your Range
This is the most important decision before anything else, so it is worth understanding clearly.
Refillable pod kits use empty pods that the user fills with their own e-liquid or nicotine salts. The device itself lasts for months, while ongoing revenue comes from repeat purchases of pods, coils, and e-liquids. As a result, these kits suit customers who want flexibility in flavour and nicotine strength. In addition, they are significantly more cost-effective per puff over time.
On the other hand, prefilled pod kits come with sealed pods already filled with e-liquid. There is no need for filling or coil replacement. The user simply inserts the pod and starts vaping. This makes them the most natural transition for former disposable users because the experience remains almost identical. The device is rechargeable, and once the pod is empty, it is replaced.
From a retail perspective, the most effective strategy is to stock both formats. Each serves a different type of customer behaviour, and they do not compete with each other directly. A shop that focuses on only one type risks missing a large portion of the market.
Types of Pod Kits
The refillable pod kits include everything from simple draw-activated MTL (mouth-to-lung) devices to more advanced pod mods with adjustable wattage and interchangeable coils. Most products fall within the £15 to £40 RRP range, which offers solid margins at wholesale pricing.
Coil resistance plays a key role in defining the vaping experience. Higher resistance coils above 0.8Ω are designed for nicotine salts and produce a tighter, cigarette-like draw. This makes them ideal for ex-smokers and users transitioning from disposables. In contrast, lower resistance coils below 0.5Ω are suited for DTL (direct-to-lung) vaping, using high-VG liquids to produce larger clouds.
In practice, most customers moving away from disposables prefer MTL devices. Therefore, it makes sense to focus your range on these while still offering a limited number of DTL options for experienced users.
Additionally, brands that maintain coil compatibility across multiple device generations tend to retain customers longer. For example, the Vaporesso XROS series, OXVA Xlim range, and Uwell Caliburn systems all allow users to upgrade devices without changing their pods or coils. This encourages brand loyalty and repeat purchases.
Prefilled Pod Kits systems are now the most commercially important segment within this category. Since disposables are no longer available, brands that already developed prefilled alternatives have seen a sharp increase in demand.
Examples include Elf Bar with the Elfa Pro, Lost Mary with the Tappo, and SKE with the Crystal 600 Pro. These systems closely replicate the disposable experience. The design, draw, and flavour profiles remain familiar, which removes friction for the customer. The key difference is that the device is rechargeable, making it more cost-effective and compliant.
From a stocking perspective, the device itself is typically a one-time purchase. However, the pods generate ongoing sales on a weekly or fortnightly basis. Therefore, once a customer adopts a system, repeat revenue depends on consistently stocking the compatible pods.
E-Liquid and Nicotine Pairing
Getting this right matters for the device's performance and the customer's satisfaction. Wrong pairings produce a burnt taste, poor vapour, and unnecessary returns.
The table above is the fastest answer to the most common stockist question: which liquids should I recommend alongside each device? For convenience stores and smaller shops, stocking the right nic salts next to the right pod kits is a straightforward upsell that increases average transaction value without requiring any selling.
Brand Breakdown
Vaporesso’s XROS series is widely regarded as the benchmark for refillable pod kits in the UK. The XROS 5 and XROS 5 Mini use COREX 3.0 technology, which improves coil lifespan and overall performance. Furthermore, the cross-generation compatibility of XROS pods keeps customers within the brand ecosystem.
OXVA’s Xlim series appeals to users who want more control without complexity. With adjustable airflow and strong build quality, devices like the Xlim Pro and Xlim SE 2 consistently rank among top sellers.
Geekvape focuses on durability. The Aegis range is designed to withstand demanding conditions, making it ideal for customers who need a more robust device. Meanwhile, the Wenax series offers a more affordable option without sacrificing build quality.
VOOPOO stands out due to its Gene chip technology, which delivers consistent power output and reliable performance. The Vinci and Argus ranges cover both MTL and RDL use cases, helping retailers cater to different customer preferences within one brand.
Aspire remains a strong choice for entry-level MTL devices. Products like the Gotek Pro and Flexus Blok are reliable, affordable, and particularly suited to customers transitioning from smoking.
Elf Bar’s Elfa Pro and AF5000 systems benefit from strong brand recognition built during the disposable era. In addition, Elfa Pro pods are compatible with Lost Mary Tappo pods, effectively doubling the available flavour options.
Lost Mary’s Tappo kit leverages the popularity of its disposable range. Its familiar design and compatibility with Elfa Pro pods make it an easy choice for existing users.
SKE’s Crystal Pro range carries over the visual identity and flavour appeal of its disposable products. Devices like the Crystal 600 Pro perform especially well in convenience retail environments.
What’s Moving Right Now
Since the disposable ban, demand patterns have shifted significantly. Prefilled pod kits that replicate disposable flavours are currently leading the market.
Top-performing products include Elf Bar Elfa Pro, Lost Mary Tappo, and SKE Crystal 600 Pro. These systems show strong and consistent reorder rates.
In the refillable category, the Vaporesso XROS 5 Mini and OXVA Xlim SE 2 are leading in volume. Both sit within an accessible price range and appeal strongly to customers transitioning from disposables.
Overall, the trend is clear. Smaller devices, simple operation, and familiar flavours drive the highest sales. Products that require more learning tend to sell more slowly in the current market.
UK Compliance – What You Need to Know
All pod kits sold in the UK must comply with the Tobacco and Related Products Regulations 2016, which implement the TPD framework.
Pod capacity is limited to 2ml, and nicotine strength cannot exceed 20mg/ml. Additionally, all nicotine-containing products must be registered with the MHRA before sale. Packaging must also include appropriate health warnings.
Every product available through No1 Vape Wholesale meets these requirements. This ensures full compliance and protects retailers during inspections.
Natural Pairings – What to Stock Alongside Pod Kits
Pod kits perform best when supported by the right complementary products.
Nicotine salts are the most important pairing for refillable MTL devices. Popular options include Bar Juice 5000, Hayati Nic Salts, IVG, and Elfliq. Placing these alongside compatible kits creates a seamless buying experience.
Replacement pods and coils are equally important. Customers will always return for these, so stocking them ensures repeat business.
For prefilled systems, flavour variety is key. Customers are more likely to stay loyal if they have access to a wide range of pod flavours.
FAQs
What is the difference between a refillable and a prefilled pod kit?
A refillable pod kit uses an empty pod that you fill yourself with e-liquid. A prefilled kit uses sealed pods that are replaced once empty. Prefilled kits are simpler, while refillable kits offer more flexibility and lower long-term cost.
Are pod kits a direct replacement for disposable vapes?
Yes, especially prefilled pod kits. They provide a similar experience but with a rechargeable device and replaceable pods, making them more cost-effective.
Which nicotine strength should go in a refillable pod kit?
For MTL devices, use 10mg to 20mg nicotine salts. For DTL devices, use 3mg to 6mg freebase with high-VG e-liquid.
What is the pod capacity limit in the UK?
The legal limit is 2ml for nicotine-containing pods under UK regulations.
How long does a pod kit battery typically last?
Most devices last a full day on a single charge, depending on battery size and usage.
Which pod kit brands generate the most repeat business?
Vaporesso, OXVA, and VOOPOO perform strongly due to their ecosystem compatibility. Prefilled brands like Elf Bar and Lost Mary drive repeat sales through pod refills.
Can pod kits be used with any e-liquid?
No, the e-liquid must match the coil resistance. Using the wrong type reduces performance and shortens coil life.
How many pod kit lines should a vape shop stock?
Three to four refillable lines and two to three prefilled systems usually cover most customer needs effectively.
Are pod kits suitable for people quitting smoking?
Yes, especially MTL pod kits with 20mg nicotine salts, which closely replicate the experience of smoking.
What is coil resistance, and why does it matter?
Coil resistance affects vapour production and draw style. Higher resistance suits MTL vaping, while lower resistance is used for DTL vaping.
What is the minimum order for wholesale pod kits?
There is no minimum order. Free delivery applies to orders over £200, and discounts are available on all orders.
Do pod kits need to be registered with the MHRA?
Yes, all nicotine-containing vaping products must be registered before being sold in the UK.