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Uwell Caliburn A2s Pod Kit
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What Is Uwell Caliburn A2S Kit?
The Uwell Caliburn A2S Kit is a small and practical pod device from the Caliburn range. It is made for simple MTL vaping and comes with a built-in 520mAh battery, 2ml refillable pod and up to 15W output.
For trade buyers, the A2S is a useful addition to vape shop wholesale stock because of its compact size, simple operation and refillable pod design. This Uwell pod kit wholesale option is suitable for retailers looking to add popular pod devices to their product range.
The device uses a 1.2Ω meshed pod, draw activation and Type-C charging. Its lightweight aluminium alloy body also makes it easy to display, store and carry.
Specification
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Specification |
Details |
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Brand |
Uwell |
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Product |
Caliburn A2S Kit |
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Device Type |
Refillable pod device |
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Battery Capacity |
520mAh built-in battery |
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Maximum Output |
Up to 15W |
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Pod Capacity |
2ml |
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Pod Type |
Side-fill refillable pod |
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Coil Resistance |
1.2Ω meshed coil |
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Activation |
Draw activated |
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Charging Type |
USB Type-C |
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Body Material |
Aluminium alloy |
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Pod Material |
PCTG |
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Dimensions |
110.1 × 21.3 × 11.7mm |
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Weight |
Approx. 30g |
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Vaping Style |
MTL / Mouth-to-lung |
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Pod Compatibility |
Caliburn A2 compatible pod |
Key Features
Compact Pod Device
The Caliburn A2S has a slim and lightweight body that is easy to handle and display in a retail setting. Its small size makes it a practical choice for stores adding compact pod devices to their Uwell vape wholesale range.

520mAh Built-In Battery
A built-in 520mAh battery powers the device for everyday use. The battery does not need to be removed, keeping the setup simple. For retailers, this makes the A2S an easy-to-understand rechargeable vape wholesale product.

2ml Refillable Pod
The included pod holds up to 2ml of e-liquid and can be refilled when needed. The side-fill design keeps the process simple, while the clear pod lets users check the e-liquid level without removing it.

1.2Ω Meshed Pod
The A2S uses a 1.2Ω meshed coil built into the pod. This setup is designed around MTL vaping and helps provide a steady draw with balanced flavour and vapour. Replacement pods can be stocked alongside the main devices.

Draw-Activated Operation
There is no fire button to learn. The device starts when the user inhales through the mouthpiece. This straightforward operation makes the Caliburn A2S suitable for customers who prefer a simple pod system.

Type-C Charging
The A2S features a USB Type-C charging port for convenient recharging. This modern connection is familiar to many customers and adds another useful point for retailers selling Uwell rechargeable pod kits wholesale.

Lightweight Aluminium Body
At around 30g, the A2S is easy to carry and comfortable to hold. Its aluminium alloy body gives the device a clean look while keeping the overall weight low, making it suitable for everyday vape retailer stock.

Why Choose Uwell Caliburn A2S Kit?
The Uwell Caliburn A2S wholesale range gives vape businesses access to a compact pod device from Uwell's established Caliburn family. Its simple design, refillable pod and rechargeable battery make it easy for retailers to explain to customers.
For businesses looking for Caliburn A2S kits for vape shops, the device offers useful specifications without a complicated control system. The 2ml pod, 520mAh battery and Type-C charging provide the main features many customers look for in a basic pod device.
Trade buyers can consider the A2S when building wholesale Caliburn pod kits, wholesale Uwell pod devices, or a wider selection of bulk pod kits for their stores.
When checking the Uwell Caliburn A2S bulk pricing, compare the available quantity, stock terms and current trade price before placing a larger order.
Compatible E-Liquid
The A2S is designed as a refillable pod device, so it can be used with suitable e-liquid instead of a sealed cartridge. Its 1.2Ω meshed pod is suited to an MTL style of vaping.
Suitable vape juice may include nicotine e-liquid and nicotine salt formulations that are intended for refillable pod systems. Customers should always follow the e-liquid manufacturer's recommended usage.
For wholesale buyers, suitable e-liquid can be kept as part of a wider vape store supply range. Always check the product instructions and do not fill the pod above its 2ml capacity.
How To Set Up The Uwell Caliburn A2S Kit
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Take the pod out of the device.
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Open the side filling plug.
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Add suitable e-liquid through the filling port.
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Avoid putting liquid into the centre airflow section.
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Close the filling plug firmly.
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Place the pod back into the device.
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Allow the e-liquid to soak into the mesh coil before vaping.
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Inhale through the mouthpiece to activate the device.
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Use the USB Type-C port when the battery needs charging.
What Makes Uwell Caliburn A2S Kit Special?
The A2S focuses on keeping the pod vaping experience straightforward. Instead of multiple buttons and complex settings, it uses draw activation, a refillable side-fill pod and a built-in battery.
Its 1.2Ω meshed pod supports MTL vaping, while the transparent cartridge gives a clear view of the remaining e-liquid. The device also supports the Caliburn A2 pod range, giving retailers another useful option when planning Caliburn A2S replacement pod compatibility.
For trade customers, these practical features make the product easy to add to retail vape stock, reseller collections and wider wholesale vaping hardware ranges.
What's In The Box?
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1 × Uwell Caliburn A2S Device
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2 × 1.2Ω Caliburn A2S Refillable Pods
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1 × User Manual

Pros And Cons
Pros
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Compact and lightweight body
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520mAh built-in rechargeable battery
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2ml refillable pod
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1.2Ω meshed coil
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Simple draw activation
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USB Type-C charging
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Clear e-liquid window
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MTL-focused pod design
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Caliburn A2 pod compatibility
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Easy-to-understand operation
Cons
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No adjustable wattage
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No manual airflow control
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A2S coil is built into the pod
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2ml pod capacity
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Designed mainly for MTL vaping
Troubleshooting Guide
A2S Is Not Working
Check that the pod is fitted correctly and contains enough e-liquid. Make sure the battery has charge. Remove and reconnect the pod if the device does not respond to an inhale.
Pod Is Leaking
Remove the cartridge and wipe away excess e-liquid. Check that the side filling plug is properly closed and that the pod has not been filled beyond its recommended capacity.
Weak Vapour
Check the battery level and e-liquid level first. If the pod has been used for a long time, fitting a fresh compatible pod may help restore normal vapour production.
Flavour Has Become Weak
A used pod can lose flavour over time. Check the e-liquid level and make sure the coil has enough liquid. If the issue remains, replace the pod.
Pod Is Not Connecting
Remove the pod and check the connection area for e-liquid or dirt. Clean the area carefully, then insert the pod again and make sure it sits correctly.
Device Will Not Charge
Check the Type-C cable and charging connection. Try another suitable charging source if needed. Do not continue using a device that becomes unusually hot or appears damaged.
Frequently Asked Questions
What Are The Uwell Caliburn A2S Specifications?
The A2S has a 520mAh built-in battery, 2ml refillable pod, 1.2Ω meshed coil, up to 15W output, Type-C charging and a lightweight aluminium alloy body.
What Is The Caliburn A2S Battery Capacity?
The Caliburn A2S has a built-in 520mAh battery. It is rechargeable through the USB Type-C port, so retailers can list it as a compact rechargeable pod device.
What Is The Caliburn A2S Pod Capacity?
The A2S pod holds up to 2ml of e-liquid. Its transparent design allows the liquid level to be checked easily, helping users know when another refill is needed.
What Type Of Pod Does Caliburn A2S Use?
The A2S uses a 2ml side-fill refillable pod with a built-in 1.2Ω meshed coil. It can also support compatible Caliburn A2 refillable pods.
What Is The Caliburn A2S Coil Resistance?
The supplied A2S pod uses a 1.2Ω meshed coil. It is designed for an MTL draw and works with suitable e-liquid intended for this type of refillable pod.
What Is The Caliburn A2S Charging Type?
The device uses USB Type-C charging. This connection provides a convenient way to recharge the built-in battery and is commonly used across modern rechargeable electronic devices.
How Does Caliburn A2S Work?
The A2S uses draw activation, meaning the device starts when the user inhales through the mouthpiece. There is no fire button or manual wattage adjustment to operate.
How To Refill Caliburn A2S?
Remove the pod, open its side filling plug and add suitable e-liquid through the filling port. Close the plug securely, return the pod and allow the liquid to soak.
Is The Caliburn A2S Refillable?
Yes, the Caliburn A2S uses a refillable 2ml pod. The cartridge can be filled with suitable e-liquid and reused until the built-in coil needs replacement.
Is The Caliburn A2S Rechargeable?
Yes. The A2S includes a built-in 520mAh battery that can be recharged using its USB Type-C charging connection, so the complete device does not need replacing after each use.
What Pods Are Compatible With Caliburn A2S?
The A2S is supplied with its 1.2Ω A2S pod and also supports the 0.9Ω CALIBURN A2 refillable pod, giving retailers another compatible pod option to stock.
Does Caliburn A2S Have Adjustable Wattage?
No. The A2S does not provide manual wattage controls. It is designed as a simple draw-activated pod system with a maximum output of up to 15W.
Does Caliburn A2S Have Adjustable Airflow?
The A2S does not have a manual airflow adjustment control. Its design is focused on a straightforward MTL draw and simple inhale-to-vape operation.
How Long Does Caliburn A2S Take To Charge?
Charging time can vary depending on the power source and battery level. The Type-C connection provides convenient charging, while the LED indicator helps show the device's charging status.
How To Charge Uwell Caliburn A2S?
Connect a suitable USB Type-C cable to the charging port and an appropriate power source. Monitor the LED indicator while charging and disconnect the device when charging is complete.
What Is The Caliburn A2S Weight?
The Caliburn A2S weighs around 30g. Its lightweight construction makes it easy to carry, while the compact aluminium alloy body provides a practical size for everyday use.
What Are The Caliburn A2S Dimensions?
The device measures approximately 110.1mm × 21.3mm × 11.7mm. Its slim measurements make it suitable for retailers looking for compact pod devices within their hardware range.
Is Caliburn A2S Suitable For Vape Shops?
The A2S can be included in vape shop inventory as a compact refillable pod device. Trade buyers can consider it when building Uwell, Caliburn and MTL pod selections.
Where Can Businesses Buy Uwell Caliburn A2S Wholesale?
Businesses can source the A2S through suitable trade suppliers and wholesale distributors. When comparing options, check stock availability, quantity requirements, product authenticity and current Uwell Caliburn A2S trade price.
Is Caliburn A2S Available For Bulk Orders?
Wholesale buyers can look for Caliburn A2S bulk order options through trade suppliers. Before ordering, confirm the available quantity, wholesale terms, delivery details and current stock.
Who Can Buy Uwell Caliburn A2S Wholesale?
Wholesale purchasing is generally aimed at businesses such as vape retailers, shops and resellers. Buyers should follow all applicable UK laws, age restrictions and product-sale requirements.











