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Uwell Caliburn AK3 Pod System

13W, 520mAh, 2ml Pod
5.0 2 reviews Write a review

Price range: $14.99 through $24.99Free U.S. shipping $60+ ($100+ CA)

Discover the Uwell Caliburn AK3 Pod System, a compact and stylish device featuring a 520mAh battery, 13W output, and 2mL refillable pods.

Compatible with: Uwell Caliburn A3 Replacement Pods, Uwell Caliburn A3S Replacement Pods

 

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Uwell Caliburn A3 Replacement Pods 0.8Ω (4-Pack)
Uwell Caliburn A3 Replacement Pods - 2mL, 4-Pack
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Uwell Caliburn A3S Replacement Pods 0.8Ω (4-Pack)
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Description

The Uwell Caliburn AK3 Pod System combines portability, performance, and sleek design for a convenient and satisfying vaping experience. Powered by a 520mAh battery with 13W max output, the AK3 is optimized for Mouth-To-Lung (MTL) vaping. Its 2mL refillable pods, equipped with a 1.0Ω mesh coil, deliver excellent flavor and vapor production.

The draw-activated firing eliminates the need for buttons, while the side-view e-liquid window ensures quick and easy monitoring of juice levels. The LED indicator provides real-time battery status, and the Type-C fast charging recharges the device in just 30 minutes, ensuring minimal downtime. Constructed with durable aluminum alloy, the AK3 is perfect for both beginners and experienced vapers on the go.

“The Uwell Caliburn AK3 delivers exceptional flavor in a sleek, portable design, making it a top choice for MTL vapers.”
– Ecigclick Review

Uwell Caliburn AK3 13W Pod System Features:

  • Battery Capacity: 520mAh integrated with USB Type-C fast charging
  • Output Power: Max 13W
  • Pod Capacity: 2mL refillable with top-fill system
  • Coil Resistance: 1.0Ω mesh coil for MTL vaping
  • Operation Modes: Auto-draw activation
  • Build Material: Lightweight aluminum alloy
  • LED Indicator: Animated LED display for battery and status alerts
  • Compact Dimensions: 67.5mm x 44.1mm x 12mm
  • Safety Protections: Short circuit, low voltage, and overdraw

Includes:

  • 1 x Uwell Caliburn AK3 Device
  • 2 x 1.0Ω Caliburn A3 Pods
  • 1 x Silicone Lanyard
  • 1 x User Manual

Available Colors:

  • Gray
  • Black
  • Pink

User Manual:

Access the user manual for detailed instructions and tips. Click here to view the PDF.

Quick Link: Uwell Caliburn AK3 Pod System – A Comprehensive Review

The AK3 takes Caliburn A3 replacement pods and Caliburn A3S replacement pods, both integrated-coil pods replaced as a unit. Special Blend is a good tobacco starting point.

Additional information

Weight 3.58 oz
Dimensions 5.5 × 3.18 × 1.15 in
Colors

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FAQ's

The 520mAh battery provides up to 4 hours of heavy vaping or a full day of light to moderate use. The device charges fully in about 30 minutes with the included USB Type-C fast charging.

 

  • Remove the pod from the device.
  • Snap off the top mouthpiece to reveal the fill port.
  • Insert the bottle nozzle into the red-marked fill port and add e-liquid. Avoid the central airflow hole.
  • Close the mouthpiece securely and reinsert the pod.
  • Allow the coil to saturate for 5-10 minutes before vaping.

The AK3 is optimized for nicotine salts and high-PG e-liquids (50/50 VG/PG) for a smooth throat hit and excellent flavor. Avoid using high-VG e-liquids, as they may reduce coil performance.

 

The LED indicator provides real-time battery status:

  • Green: Over 60% charge.
  • Blue: 30-60% charge.
  • Red: Below 30% charge.
    The LED also features an animated color-changing mode that can be toggled on or off by removing the pod three times quickly.

Replace the pod when:

  • The flavor becomes muted or tastes burnt.
  • Vapor production decreases significantly.
  • The pod has been used for approximately 7-10 refills or 10-14 days, depending on usage.

 

The device includes:

  • Short Circuit Protection: Prevents damage from faulty pods.
  • Low Voltage Protection: Alerts users to recharge.
  • Overdraw Protection: Limits puff duration to prevent overheating.

Yes, the AK3 is compatible with Caliburn A3 pods, offering flexibility for users.

 

Technical details

Uwell Caliburn AK3 Pod System — technical image 1 of 15
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Reviews

Write a review
  1. Melissa Butcher
    Verified Buyer Sep 10, 2026

    Love this item

    I have had 3 of these vapes for over a year and they are still kicking, i drowned one this summer and panicked because I cant find them and its hard to get them in my state. So when these showed up I was ecstatic and am ordering extras before they go away.
  2. rspind01
    Verified Buyer Aug 10, 2026

    I Like Uwell Caliburn Products

    Started off with the Koko. It worked well but sadly not made anymore but thats the device that got me on the Caliburn train. The newer devices that they make work well so color me a satisfied customer.
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