The OXVA XLIM 4 is a refillable pod vape kit featuring a 1600mAh rechargeable battery, adjustable airflow and three power levels. Designed for everyday use, it combines the familiar XLIM pod system with a larger battery and more control over your vaping experience.
The device uses OXVA's UniTech 3.0 refillable pods, which feature built-in mesh coils and a top-fill design for straightforward refilling. With a maximum output of 30W and compatibility with different pod resistances, the XLIM 4 supports both mouth-to-lung (MTL) and restricted direct-to-lung (RDL) vaping.
A ring-shaped LED indicator displays battery and power information, while inhale activation means there's no need to press a button when vaping. The XLIM 4 is also compatible with the wider XLIM pod range, giving existing OXVA users flexibility when choosing replacement pods.
Free Nic Salt E-Liquid Included
This vape kit comes with one FREE 10ml bottle of nicotine salt e-liquid to help get you started. Flavour and nicotine strength will be selected at random by our packing team.
OXVA XLIM 4 Key Features
✓1600mAh Battery
✓30W Max Output
✓Adjustable Airflow
✓Inhale Activated
✓Automatic Power Output
✓UniTech 3.0 Pod Technology
✓XLIM Pod Compatible
✓RGB Ring Indicator
XLIM 4 Specifications
Take a closer look at the OXVA XLIM 4 specifications, including its battery capacity, power output, charging, pod capacity and compatibility. The table below covers the key technical details to help you see exactly what the device offers.
XLIM 4 Specifications at a Glance
Product Type
Refillable Pod Vape Kit
Maximum Output
30W (3 Power Modes)
Activation
Inhale Activated
1600mAh Battery & USB-C Charging
The OXVA XLIM 4 features a built-in 1600mAh rechargeable battery, providing plenty of capacity for everyday vaping. How long the battery lasts between charges will depend on your chosen power level, pod resistance and how frequently you use the device.
When it's time to recharge, the XLIM 4 supports USB-C charging at 5V/2A. The RGB ring indicator also helps you keep track of the remaining battery level, so you can see when your device needs charging.
Three Adjustable Power Levels
The OXVA XLIM 4 offers three adjustable power levels, giving you control over how your device performs without needing to set a specific wattage manually. You can choose between a lower, medium or higher output depending on whether you prefer a cooler, gentler vape or a warmer draw with more vapour.
The device adjusts its output according to the resistance of the installed pod, helping keep the power within a suitable range. This makes it straightforward to personalise your vape while retaining the simplicity of the XLIM pod system.
OXVA UniTech 3.0 Pods
The OXVA XLIM 4 uses UniTech 3.0 refillable pods, featuring built-in mesh coils designed to heat e-liquid evenly and deliver consistent flavour. The top-fill design allows you to refill the pod without removing it from the device, making everyday maintenance straightforward.
Each pod has a built-in coil, so there's no need to replace coils separately. Once the coil reaches the end of its life, simply replace the complete cartridge. The XLIM 4 also supports compatible pods from the wider OXVA XLIM range, giving you flexibility when choosing replacements.
Choosing the Right XLIM Pod
The OXVA XLIM 4 is compatible with XLIM Top Fill pods from 0.4Ω to 1.2Ω, allowing you to change the style of vape simply by switching pods. The device automatically adjusts its power output for the pod installed, while the airflow slider gives you further control over the draw.

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0.4Ω - A warmer, airier draw with more vapour (Recommended: Low-Strength Freebase)
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0.6Ω - Slightly airier draw with increased vapour (Recommended: Nic Salts or Freebase)
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0.8Ω - A balanced MTL draw with moderate vapour production (Recommended: Nic Salts)
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1.2Ω - Tightest MTL draw with lower vapour production (Recommended: Nic Salts)
Replacement XLIM pods are available in both a standard 2ml version and a larger 3ml XL version. Both types are available in the same resistances, the only difference is the capacity.
Adjustable Airflow & Inhale Activation
The OXVA XLIM 4 features an adjustable airflow slider, allowing you to change how much air passes through the device when you inhale. You can restrict the airflow for a tighter mouth-to-lung (MTL) draw or open it up for a looser, restricted direct-to-lung (RDL) vape.
The XLIM 4 is also inhale activated, meaning you simply draw on the mouthpiece to vape without pressing a button. Combined with the adjustable airflow and three power levels, this gives you control over your vaping experience without making the device complicated to use.
RGB Ring Indicator
The OXVA XLIM 4 features an RGB ring indicator that provides visual feedback while using the device. The light displays battery information, making it easier to check when your vape is running low on charge.
The indicator also responds when changing between the three power levels, helping you identify your selected setting without needing a screen. This keeps the device simple to operate while still providing useful information at a glance.
What's in the Box?
Everything you need to get started with the OXVA XLIM 4 is included in the box, with a 0.8Ω XLIM refillable vape pod pre-installed as standard.
- 1 x OXVA XLIM 4 Device
- 1 x OXVA XLIM 0.8Ω Refillable Vape Pod (2ml)
- 1 x Type-C Charging Cable
- 1 x User Suggestion Card
- 1 x User Manual