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Wenax K1 SE by Geekvape

£9.89 Was £11.49

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The Geekvape Wenax K1 SE is the latest & lightest in the popular Wenax range - an easy to use, fixed-coil pod device that provides a tight and flavourful MTL vape.

Works with Wenax K1 and K1 SE pods.

Part of the popular Wenax Series

  • FREE E-LIQUID (Choose when you add to basket)
  • Super lightweight - just 32g
  • No-fuss fixed-coil pods
  • Simple inhale firing
  • Automatic adaptive power setting
  • Cigarette-style draw with great flavour
  • Consistent performance with stable output design
  • USB-C fast charging (Cable sold separately)

The Geekvape Wenax K1 SE is a pocket-sized pod device packed with easy to use features that make it ideal for new vapers as a longer-lasting, more cost-effective alternative to disposables.

Part of the popular Wenax range, the compact device is super lightweight weighing just 32g.

With a minimalist, buttonless design, the Wenax K1 SE offers a no-fuss 'grab and vape' operation with fixed-coil pods, automatic power setting and inhale firing. To start vaping you simply fill the pod, attach to the device and inhale on the mouthpiece.

The compatible Wenax K1 and K1 SE pods come with a convenient fixed coil that can last up to 400 puffs before needing to be replaced. This fixed-coil design means there is no need for manual coil changes. When the coil inside the pod reaches the end of its life you simply replace the whole pod.

A fixed airflow design provides a tight, Mouth-to-Lung (MTL) draw similar to a cigarette. The mesh design of the coil provides fast, even heating and enhanced e-liquid flavour.

With no need for manual settings, the Wenax K1 SE sets its own power output to match the resistance of the pod being used. Geekvape's consistent power design means that the Wenax K1 SE offers steady performance no matter the battery level.

Compatible E-liquids & Pods

The Wenax K1 SE works with fixed-coil Wenax K1 and K1 SE pods and is recommended for use with VG:PG 50:50 e-liquids.

Who is the Geekvape Wenax K1 SE kit for?

The Geekvape K1 SE's easy to use features such as fixed-coil pods, automatic power setting and inhale firing make it a great choice for new users looking for a no-fuss introduction to vaping.


What e-liquid can I use with the Geekvape Wenax K1 SE?

The Wenax K1 SE works with VG:PG 50:50 e-liquids & nicotine salts.

Is the Geekvape Wenax K1 SE a Mouth-to-Lung device?

Yes. The higher resistance coils in Wenax K1 & K1 SE pods make it perfect for Mouth-to-Lung vaping. See MTL v DL for more information.

Can I charge my Geekvape Wenax K1 SE overnight?

Lithium batteries should not be left unattended when charging. It is also important to use an appropriate charger, such as the Veho Plug Adaptor. For more information see our battery safety infographic.

How long do Geekvape K1 SE pods last?

The key element to how long a pod lasts is the coil in the pod. This depends on a number of factors such as how frequently you inhale and how long you inhale.

However, you can maximise the life of the coil by allowing the e-liquid to soak in before using it for the first time, by using e-liquid with the correct VG:PG ratio and by keeping the pod topped up. With care, K1 SE pods can last anything from 300 - 400 puffs before needing to be replaced.

What's in the box

  • 1 x Geekvape Wenax K1 SE Device
  • 1 x 1.0ohm Pod (2ml)
  • Charging cable not included

Tech Spec

  • Dimensions: 114.6 x 21.6 x 11.5mm
  • Weight: 32g
  • Power Output: 9 - 16W
  • Battery: 600mAh
  • Charging: USB-C/5V
  • Resistance Range: 0.4 - 3.0ohm
  • Low Voltage Warning: 3.2V±0.1V
  • PCBA Temperature Alarm: 80°C
  • Longest Vaping Time: 10s
  • Working Temperature: -10 - 45°C
  • Stand-by Current: ≤15uA

What Our Customers Say

Delivery Information

Product delivery rates for the UK
Order Value Delivery Method Price
Under £15
Tracked 48
Tracked 24
£15 - £20
Tracked 48
Tracked 24
Over £20 Tracked 24 FREE

The rates listed above are for delivery to addresses within the UK. For more information view our Delivery and Returns policy

Product Care

Follow these simple steps to get the most out of your vape kit.

  • For refillable devices, allow e-liquid to soak into the coil for at least five minutes before using the device.
  • Always keep some e‑liquid in the pod or tank to ensure the coil is saturated.
  • If using replaceable coils, push/screw them in firmly but don't over tighten.
  • For adjustable power devices, use recommended power settings for the coil or pod you are using (see box, coil or manual).
  • When device is switched on, only press fire button when inhaling. This prevents condensation build up in the pod or tank.
  • If using a refillable kit, use the correct e-liquid for the coil or pod you are using. See the product description for each kit for recommended e-liquid types
  • Avoid filling refillable pods or tanks above the fill line or to the very top.

Battery advice


  • Use the correct charging equipment for your device (see below). Use of third-party chargers may void your warranty. 
  • Charge batteries on a flat, hard surface.
  • if device comes with an on/off switch, turn off when not in use.
  • Keep battery terminals clean. A quick swab with a cotton bud can improve performance and reliability.
  • Always keep some charge in your battery.


  • Use damaged batteries.
  • Leave charging batteries unattended.
  • Allow contact between your batteries and water.
  • Carry batteries in a pocket/bag with coins or keys.
  • Expose batteries to sunlight, extreme heat or cold.
  • Allow batteries to go to zero charge.

Helpful guides

Recommended charging equipment


At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

Charging Equipment

Your charger comes with a 12 month warranty.


All mods and batteries are under warranty for three months.

Clearomiser / Tanks

All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

What does your warranty mean?

We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

What if the warranty has run out?

We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

How do I get a replacement?

In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected].

You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

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