OXVA Xlim Pro 4 Pod Kit

Burnt hits are the most common complaint with any refillable pod, and the OXVA Xlim Pro 4 Pod Kit is built to put an end to them. OXVA's new Anti-Burn Tech (ABT) keeps an eye on the liquid level in the pod and cuts the power before the coil can run dry, prompting you to top up instead of punishing you with a harsh puff.

It is still unmistakably an Xlim: slim, light at 89g and controlled by a single button. Underneath, though, almost everything has moved forward. The battery grows to 1800mAh, charging steps up to 5V/3A over Type-C, output runs from 5W to 30W and the HD colour screen is bigger and brighter than on the Xlim Pro 3 Pod Kit.

The kit ships with two 2ml Xlim ABT UniTech 3.0 pods, one at 0.6ohm and one at 0.8ohm, giving you a choice of draw straight out of the box.

Key Features of the OXVA Xlim Pro 4 Pod Kit

• Anti-Burn Tech: The Xlim Pro 4 detects when an ABT pod is running low on e-liquid, stops firing and tells you to refill. That helps you avoid dry hits and get more life from each coil. Press the fire button 8 times to toggle ABT on or off.
• Bigger 1800mAh battery: A step up from the Pro 3's 1500mAh cell, giving roughly 20% more running time between charges.
• Faster Type-C charging: Supports 5V/3A charging. With a suitable adapter, OXVA quotes a full charge in around 40 minutes.
• 5-30W power range: Dial in exactly the warmth and vapour you want for each pod resistance.
• UniTech 3.0 cartridges: Redesigned for cleaner flavour, quick priming (around 30 seconds, per OXVA) and stronger leak protection. 2ml, top fill.
• Vertical airflow slider: Set a tight MTL draw or an open RDL pull with the side-mounted airflow control.
• Button or draw activation: Choose the method that suits you, or use both.
• HD colour display: Clear readouts for battery, power and pod status, plus 4 themes, 3 animations and 3 lighting effects.
• ECO mode: Cuts screen power use with a single tap for longer battery life.
• Pulse system: Delivers steady, consistent power throughout the battery cycle for even flavour.

Colour Options

• Flowing Dark Blue: Deep navy tones with a flowing, light-catching pattern. Smart and versatile.
• Flowing Midnight: A dark, almost-black shade with subtle movement in the finish for a discreet, premium feel.
• Flowing Moonlight: A light, silvery finish with a soft flow effect that looks clean and modern.
• Flowing Rose Pink: Rose pink with the signature flowing texture, for a warmer pop of colour.

Specifications

Dimensions and Weight

What's in the Box

• 1 x OXVA Xlim Pro 4 device
• 1 x Xlim ABT Cartridge UniTech 3.0, 0.6ohm, 2ml (pre-installed)
• 1 x Xlim ABT Cartridge UniTech 3.0, 0.8ohm, 2ml
• 1 x USB Type-C charging cable
• 1 x User manual
• 1 x Use suggestion card

Compatible Replacement Pods

For the full Anti-Burn Tech experience, use OXVA Xlim UniTech 3.0 ABT Pods, available in 0.4ohm, 0.6ohm, 0.8ohm and 1.2ohm.

According to OXVA, other Xlim cartridges, including the Xlim V3 Pods, Xlim EZ Replacement Pods and Xlim Stainless Steel Replacement Pods, also fit the Pro 4. They work as normal pods, but ABT is only active with ABT cartridges.

NeXlim and VPrime pods are a different design and will not fit.

Pod Resistance Guide

Recommended E-Liquids

• In the 0.8ohm pod, Nic Salts give a satisfying MTL vape that feels close to smoking. OXVA's own Ox Passion Nic Salts are a good place to start.
• For freebase, a 50/50 PG/VG e-liquid suits both included pods.
• If you fit a 0.4ohm pod for a looser draw, a lower-nicotine 50/50 or moderate High VG liquid works best. Avoid very thick 100% VG blends in 2ml pods.

How to Set Up the Xlim Pro 4

1. Give the device a full charge with the supplied Type-C cable.
2. Lift out the pre-fitted pod, open the top fill cap and fill to just below the top.
3. Refit the pod and wait around 30 seconds for the coil to soak.
4. Click the fire button 5 times to turn on, adjust wattage and airflow to taste, then press to fire or just inhale.
5. Refill when the ABT alert appears on screen.

Frequently Asked Questions

Does the OXVA Xlim Pro 4 stop burnt hits?

With an Xlim ABT pod fitted, the Anti-Burn Tech detects low e-liquid and stops output before the coil runs dry. That greatly reduces the chance of a burnt hit, though you should still prime new pods properly.

What pods fit the Xlim Pro 4?

The OXVA Xlim UniTech 3.0 ABT Pods are the matching pods. OXVA states other Xlim cartridges also fit, but ABT only works with ABT pods.

Is the Xlim Pro 4 better than the Xlim Pro 3?

It adds Anti-Burn Tech, increases the battery from 1500mAh to 1800mAh, moves to faster 5V/3A charging and introduces UniTech 3.0 pods. The output range stays at 5-30W.

How do I switch ABT on or off?

Press the fire button 8 times quickly.

How long does a full charge take?

Around 40 minutes with a 5V/3A adapter, according to OXVA. Charging from a laptop or lower-rated plug is slower.

What size is the Xlim Pro 4?

It measures 124mm x 27.4mm x 17.6mm (4.88 x 1.08 x 0.69in) and weighs 89g (3.14oz).

What is the best wattage for the 0.8ohm pod?

Start at the low-to-mid teens and adjust to taste. If the vapour is too hot or the flavour turns sharp, turn it down.

Can I use freebase e-liquid?

Yes. The Pro 4 works with freebase and nic salt e-liquids. 50/50 freebase suits the included pods well.

How much liquid does each pod hold?

2ml, the maximum allowed under UK TPD rules.

Does it have a lock function?

Press the fire button 5 times to power the device off, preventing accidental firing.

How long does a pod coil last?

It depends on how much you vape and what you vape. As a general guide, a pod lasts around one to three weeks for most users. Replace it when the flavour dulls or tastes burnt.

What is in the box?

The device, two 2ml Xlim ABT UniTech 3.0 pods (0.6ohm pre-installed and 0.8ohm), a Type-C cable, a user manual and a use suggestion card.

Sources

Specifications, ABT, UniTech 3.0, charging and compatibility details: OXVA Xlim Pro 4 official product page.