Black Carbon Oxva Xlim 4 Pod Kit - £15.49

The Black Carbon OXVA XLIM 4 Pod Kit, available for £15.49, is a refillable vape device with a distinctive dark finish and a straightforward control system. It includes a 1600mAh rechargeable battery, three power settings and an adjustable airflow slider, allowing users to choose how tightly or freely they inhale.

A 2ml UNITECH 3.0 cartridge is supplied with the kit, so you can fill it with a suitable bottled e-liquid and replace the pod when its integrated coil wears out. The device also features a circular light indicator for checking battery status and power selection, without relying on a conventional screen.

Finished in Black Carbon, this edition has a dark, patterned exterior that distinguishes it from the leather-inspired and pearlescent colour options elsewhere in the XLIM 4 collection.

OXVA XLIM 4 Kit Features

• Price: £15.49

• 1600mAh rechargeable battery

• Maximum 30W output

• Three selectable power settings

• 2ml refillable cartridge included

• UNITECH 3.0 integrated coil technology

• 0.8Ω pod supplied

• Adjustable side airflow

• Illuminated battery and power indicator

• Automatic draw activation

• USB-C charging at 5V/2A

• Compatible with selected XLIM replacement pods

• Supports suitable nicotine salt and freebase e-liquids

• Compact zinc-alloy body

• Ten colour options across the range

A 1600mAh Battery in a Compact Pod Kit

Battery capacity is an important consideration when choosing a refillable device, particularly for users who prefer not to recharge frequently.

The OXVA XLIM 4 contains a 1600mAh integrated battery, giving it a sizeable power reserve without requiring removable batteries.

How long a charge lasts depends on the resistance of the cartridge, the power setting and how frequently the device is used.

When charging is required, the USB-C connection supports a 5V/2A input. A charging cable is included with the UK kit.

Three Power Settings and 30W Maximum Output

The XLIM 4 uses three selectable output levels rather than requiring users to choose an exact wattage every time they want to make an adjustment.

This approach keeps the controls straightforward while still allowing some variation in vapour production.

Lower power can provide a gentler inhale, while a higher setting can produce a warmer and more pronounced draw. The available output depends on the installed cartridge.

The device supports an overall wattage range of 5–30W.

To change the power setting, press the device button three times in succession, following the manufacturer's instructions.

UNITECH 3.0 Refillable Cartridge

Included with the OXVA XLIM 4 Pod Kit is a 2ml top-fill cartridge containing an integrated 0.8Ω coil.

The UNITECH 3.0 cartridge is designed to manage e-liquid delivery and heating within a single replaceable component.

Unlike traditional tanks with separate removable coils, the XLIM cartridge is replaced as a complete unit when the coil wears out.

This reduces the number of individual parts involved in routine maintenance.

Top-Fill Design

The filling port can be accessed while the pod remains fitted to the device.

To refill, open the designated port, add suitable e-liquid and close it securely.

The cartridge's 2ml capacity complies with the UK configuration supplied in this kit.

Although the cartridge incorporates measures intended to reduce leaking, it should still be filled and handled correctly.

Adjust Your Airflow

Not everyone prefers the same resistance when inhaling.

The XLIM 4 includes a sliding airflow control on the side of the device, allowing users to regulate the amount of air entering the cartridge.

Reducing airflow creates a tighter draw associated with mouth-to-lung (MTL) vaping.

Increasing airflow provides a more open inhale, which can suit restricted direct-to-lung (RDL) vaping when paired with an appropriate cartridge.

The included 0.8Ω pod is particularly suited to MTL use.

Illuminated Ring Indicator

Instead of a conventional rectangular screen, the OXVA XLIM 4 uses an illuminated ring to communicate device information.

The indicator helps users check battery charge and identify the selected power setting.

Battery information is divided into three levels:

• 65–100%: Higher remaining charge

• 30–65%: Intermediate charge

• Below 30%: Lower remaining charge

The device also offers selectable lighting effects for users who want to change its appearance.

The ring provides information without requiring a large display, helping maintain the XLIM 4's relatively simple design.

Black Carbon OXVA XLIM 4 Design

The Black Carbon OXVA XLIM 4 has a dark, carbon-style exterior with subtle patterned detailing.

Its zinc-alloy construction gives the device a solid structure, while the slim proportions make it convenient to carry.

Measuring approximately 121mm tall, 26.2mm wide and 15.2mm deep, the XLIM 4 has a narrow profile despite its 1600mAh battery.

The device weighs approximately 78.1g.

For customers who prefer darker hardware, Black Carbon provides an alternative to the brighter Aurora Petal and Nacre finishes.

OXVA XLIM 4 Colours

The XLIM 4 range includes ten colour and material-inspired finishes:

• Aurora Petal Pink – A pink design with decorative petal-style patterns.

• Aurora Petal Purple – Purple colouring with a layered decorative finish.

• Black Carbon – A dark finish featuring carbon-inspired detailing.

• Nacre Pink – Pale pink with a pearl-like visual effect.

• Nacre Purple – A soft purple finish with a subtle sheen.

• Nacre White – Light colouring with a pearlescent appearance.

• Silken Black Leather – Black leather-style detailing.

• Silken Blue Leather – A blue finish with a leather-inspired surface.

• Silken Brown Leather – Brown colouring with textured detailing.

• Silken Champagne Leather – A champagne-toned leather-style finish.

This product page is for the Black Carbon colour. Other finishes are subject to availability.

OXVA XLIM 4 Replacement Pods

One benefit of choosing an XLIM device is the availability of different compatible cartridges.

The OXVA XLIM 4 supports the XLIM Top Fill UNITECH 3.0 range and compatible XLIM Top Fill cartridges.

Available resistance options include:

• 0.4Ω: Designed for a more open, higher-powered inhale.

• 0.6Ω: Suitable for users seeking a balance between airflow and vapour output.

• 0.8Ω: A practical option for conventional MTL vaping.

• 1.2Ω: Intended for a more restricted, lower-powered draw.

The kit includes a 0.8Ω UNITECH 3.0 cartridge, so an additional pod is not required for the initial setup.

Replacement cartridges can be purchased separately as needed.

Choosing E-Liquid for the OXVA XLIM 4

The XLIM 4 accepts suitable nicotine salt and freebase e-liquids.

For the included 0.8Ω cartridge, a 50VG/50PG e-liquid is a practical choice, particularly for MTL vaping.

Customers using lower-resistance replacement cartridges may prefer a different e-liquid formulation according to the cartridge's recommended operating range.

Always check the resistance and intended use of your selected pod before choosing an e-liquid.

OXVA XLIM 4 Specifications

Specification	Details
Manufacturer	OXVA
Product	XLIM 4 Pod Kit
Colour	Black Carbon
Price	£15.49
Battery	1600mAh, built-in
Output	5–30W
Power Control	Three selectable levels
Charging	USB-C, 5V/2A
Cartridge Capacity	2ml
Included Cartridge	UNITECH 3.0 Top Fill
Included Resistance	0.8Ω
Compatible Resistances	0.4Ω, 0.6Ω, 0.8Ω, 1.2Ω
Airflow	Adjustable side control
Activation	Automatic draw
Indicator	Illuminated ring
Vaping Styles	MTL and RDL with suitable cartridges
Materials	Zinc alloy with decorative finish
Dimensions	121 × 26.2 × 15.2mm
Weight	Approximately 78.1g

What's Included in the Box?

The UK version of the Black Carbon OXVA XLIM 4 Kit contains:

• 1 x OXVA XLIM 4 Device

• 1 x OXVA XLIM Top Fill UNITECH 3.0 Cartridge (0.8Ω, 2ml)

• 1 x USB-C Charging Cable

• 1 x User Manual

• 1 x Usage Suggestion Card

E-liquid is not included and must be purchased separately.

How to Set Up the OXVA XLIM 4

1. Remove the device and cartridge from their packaging.

2. Open the filling port on the cartridge.

3. Carefully add a compatible e-liquid.

4. Close the filling port fully.

5. Allow sufficient time for the internal wick to absorb the e-liquid before the first inhale.

6. Fit the cartridge securely into the device.

7. Adjust the airflow slider to your preferred position.

8. Inhale through the mouthpiece to activate the device.

9. Use the device button to change power settings when required.

10. Recharge through USB-C when the battery indicator shows a low charge.

Follow the supplied user manual for the exact button combinations and operating instructions.

Is the OXVA XLIM 4 Worth Considering?

The XLIM 4 may appeal to customers who want a refillable pod kit with more flexibility than a basic fixed-output device.

Its three power settings provide a way to adjust the experience without introducing complicated controls.

The 1600mAh battery offers useful capacity, while the 2ml refillable cartridge allows users to choose their own compatible e-liquid.

Another advantage is the range of XLIM replacement pods, which provides several resistance options for different inhaling preferences.

At £15.49, the Black Carbon model combines these features in a single rechargeable device.

OXVA XLIM 4 FAQs

What is the OXVA XLIM 4 Kit price?

The Black Carbon OXVA XLIM 4 Pod Kit is £15.49. This includes the device, one 2ml cartridge, a USB-C cable and the supplied documentation.

Is the OXVA XLIM 4 a refillable vape?

Yes. The included cartridge can be filled with compatible bottled e-liquid. When its integrated coil becomes worn, the cartridge is replaced.

How powerful is the OXVA XLIM 4?

The device has an output range of 5–30W, with three selectable power levels.

What battery does the OXVA XLIM 4 use?

It contains a built-in 1600mAh rechargeable battery, so separate batteries are not required.

Which pods are compatible with the OXVA XLIM 4?

The device accepts compatible OXVA XLIM Top Fill cartridges, including the UNITECH 3.0 range. Available resistances include 0.4Ω, 0.6Ω, 0.8Ω and 1.2Ω.

Is the OXVA XLIM 4 suitable for nicotine salts?

Yes. The included 0.8Ω cartridge is suitable for compatible nicotine salt e-liquids, including common 50VG/50PG formulations.

Does the OXVA XLIM 4 have adjustable airflow?

Yes. A side-mounted slider allows users to increase or decrease airflow according to their preferred draw.

Does the OXVA XLIM 4 have a display?

It has an illuminated ring indicator rather than a conventional screen. The light provides battery and power information.

Is the OXVA XLIM 4 the same as the XLIM Pro 2 or XLIM 4 Ultra?

No. These are different model names within the wider OXVA XLIM product family. This listing specifically covers the OXVA XLIM 4.

Does the Black Carbon OXVA XLIM 4 include e-liquid?

No. You will need to purchase suitable e-liquid separately before using the kit.

Buy Black Carbon OXVA XLIM 4 Pod Kit – £15.49

The Black Carbon OXVA XLIM 4 Pod Kit provides a refillable setup with a 1600mAh battery, adjustable airflow, three power levels and the latest UNITECH 3.0 cartridge system.

With ten finishes available across the wider range and multiple compatible replacement pod resistances, the XLIM 4 offers a choice of appearance and vaping configuration.

Order the Black Carbon OXVA XLIM 4 Pod Kit for £15.49 at UK Vape World.