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Pay in 3 interest-free payments on purchases from £30-£2,000.
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Pay in 3 interest-free payments on purchases from
£30-£2,000.
Learn More
The Hayati Pro Max Plus 4K is the smaller, lighter version of the Hayati Pro Max Plus 6000 kit. This Hayati 4K kit keeps the same 850mAh rechargeable battery and smart screen, then pairs them with a 1.5ml prefilled pod and a 5.5ml refill container for up to 4000 puffs. If you want a Hayati Pro Max 4000 kit that is quick to set up and easy to carry, this is it.
When the e-liquid runs out you keep the device and click in a fresh Hayati Pro Max Plus 4000 pod instead. Every Hayati 4000 pod comes prefilled with 20mg nicotine salt e-liquid in one of 30 flavours, and Hayati confirms the 4K pod also fits the Pro Max Plus 6K device.
Prefer to fill your own device? The Hayati Pro Max nic salts range offers many of the same flavours in 10ml bottles for refillable vape kits.
Please note: puff counts are approximate and depend on how long and how often you draw. Longer, deeper puffs give fewer than 4000. A USB Type-C charging cable is not included, but any standard USB-C cable will work.
This Hayati vape is rated for around 4000 puffs and uses the same 850mAh internal battery as the 6K, so you get the same dependable power in a shorter, lighter body. When the screen shows the battery is low, plug in a USB-C cable, top it up and carry on. Hayati estimates a 4K kit lasts a typical vaper around 4 to 5 days, although your own use will vary. For a deeper look at puff counts, read how many puffs are in a Hayati Pro Max.
The Hayati 4K flavours line-up covers 30 options: fruity ices, sour raspberry blends, lemonades, cola, gummy-sweet GB flavours and a clean fresh mint. Every flavour is sold as a kit and as replacement Hayati 4K pods. Choose a flavour below to go straight to it.
Not sure where to start? Summer Dream is a customer favourite, or see our guide to the best Hayati Pro Max flavours.
The LED screen on the front of the device shows your battery level at a glance, so you know when to charge before it runs flat. There is nothing to adjust: just inhale and the kit fires. Hayati's Fresh Tech pod design is built to keep the flavour fresh from the first puff to the last.
Each refill comes in two parts: a 1.5ml prefilled pod with a mesh coil, and a 5.5ml refill container that clicks onto it. The pair slots into the top of the device, and when it is empty you pull it out and click in a new set. Stock up on Hayati Pro Max Plus 4000 pods to keep your kit going, or browse every Hayati pod we sell.
Already own a Pro Max Plus 6K? The 4K pod fits that device too, which is handy if you want a smaller pod. For more e-liquid per change, stay with the 10ml Hayati Pro Max Plus 6000 pods.
| Hayati Pro Max Plus 4K | Hayati Pro Max Plus 6K | |
|---|---|---|
| Puffs | 4000+ | 6000+ |
| Prefilled pod | 1.5ml | 2ml |
| Refill container | 5.5ml | 10ml |
| Total e-liquid | 7ml | 12ml |
| Battery | 850mAh | 850mAh |
| Size | 28 x 114.2 x 28mm | 28 x 124.7 x 28mm |
| Nicotine | 20mg | 20mg (0mg version available) |
| Pods that fit | Hayati 4K pods | Hayati 6K pods and 4K pods |
Pick the Hayati 4000 kit if you want a lighter, shorter kit with smaller pods. Pick the Hayati Pro Max Plus 6K kit if you want more puffs per pod, or the 0mg Hayati Pro Max Plus kit if you want a nicotine-free option.
| Brand | Hayati |
|---|---|
| Model | Pro Max Plus 4K (4000) |
| Puff count | 4000+ per kit (approximate) |
| Battery | 850mAh rechargeable |
| Charging | USB Type-C (cable not included) |
| Pod capacity | 1.5ml prefilled |
| Refill container | 5.5ml |
| Total e-liquid | 7ml |
| Nicotine strength | 20mg/ml (2%) nicotine salt |
| Coil | Mesh coil (built into the pod) |
| Activation | Draw-activated |
| Dimensions | 28 x 114.2 x 28mm |
| Flavours | 30 |
New to Prefilled Kits?
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Questions about the Hayati Pro Max 4K kit, or not sure which pods to order? Get in touch with our team and we'll help you choose.
For adults aged 18 and over only. This product contains nicotine, which is a highly addictive substance.
No. The original Hayati Crystal Pro Max 4000 was a single-use disposable, and single-use vapes have been banned in the UK since 1 June 2025. The Pro Max Plus 4K is a rechargeable prefilled pod kit: you keep the device and replace the pods.
The pods come prefilled and are not designed to be refilled by hand. When the pod and refill container are empty, replace them with new Hayati Pro Max Plus 4000 pods. The device itself is rechargeable, so you only replace the pods.
The Hayati Pro Max Plus 4K comes in 20mg/ml (2%) nicotine salt only. If you want a nicotine-free option, the Hayati Pro Max Plus 6K is available in 5mg, 10mg, 20mg and 0mg.
Charge it through the USB Type-C port with any standard USB-C cable. A cable is not included in the box. The LED screen shows the battery level so you know when to recharge.
Yes. Hayati confirms the Pro Max Plus 4K pod is compatible with the Pro Max Plus 6K device, so you can use 4K pods in either kit.
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